Journal of Musculoskeletal Trauma

Restoration of Lateral Tibial Plateau Widening and Articular Depression Is Necessary to Prevent Valgus Deformities after Arthroscopic Reduction and Internal Fixation in AO/OTA 41.B2 or B3 Fractures: Jun-Ho Kim, Kang-Il Kim, Sang-Hak Lee, Gwankyu Son, Myung-Seo Kim; J Korean Fract Soc 2024;37(3):125-136. Published online July 31, 2024; DOI: https://doi.org/10.12671/jkfs.2024.37.3.125

Abstract PDF: Purpose
This study examined the factors affecting valgus deformities after arthroscopic reduction and internal fixation (ARIF) in lateral joint-depression tibial plateau fractures.
Materials and Methods
Patients with lateral joint-depression tibial plateau fractures treated with ARIF were assessed retrospectively. The radiological evaluations included the articular depression distance (ADD) and the lateral plateau widening distance (LPWD) on preoperative and postoperative computed tomography. A postoperative valgus deformity was defined as valgus malalignment (mechanical axis ≥3°) and valgus deviation (Δmechanical axis of the operated knee from the healthy knee of ≥5°). Subgroup analyses based on a postoperative valgus deformity were performed to compare the clinical outcomes, including the range of motion, patient-reported outcomes measures, and failure and osteoarthritis progression. Furthermore, factors affecting the postoperative mechanical and Δmechanical axes were assessed.
Results
Thirty-nine patients were included with a mean follow-up of 44.6 months (range, 24-106 months). Valgus malalignment and valgus deviation were observed after ARIF in 10 patients (25.6%) and five patients (12.8%), respectively. The clinical outcomes were similar in patients with and without a postoperative valgus deformity. On the other hand, lateral compartment osteoarthritis progression was significantly higher in the valgus deformity group than in the non-valgus deformity group (valgus malalignment group: 50.0% vs 6.9%, p=0.007; valgus deviation group: 60.0% vs 11.8%, p=0.032). One patient with valgus deformity underwent realignment surgery at postoperative five years. The preoperative ADD and postoperative LPWD were significantly associated with the postoperative mechanical (both, p<0.001) and Δmechanical (ADD, p=0.001; LPWD, p=0.025) axes. Moreover, the lateral meniscectomized status during ARIF was significantly associated with the Δmechanical axis (p=0.019).
Conclusion
Osteoarthritis progression was highly prevalent in patients with postoperative valgus deformity. Thus, the restoration of lateral plateau widening and articular depression and preservation of the meniscus are necessary to prevent a valgus deformity after ARIF in lateral joint-depression tibial plateau fractures.

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Primary Open Reduction and Plate Fixation in Open Comminuted Intra-Articular Distal Radius Fracture: Jun-Ku Lee, Soonchul Lee, Weon Min Cho, Minkyu Kil, Soo-Hong Han; J Korean Fract Soc 2021;34(1):16-22. Published online January 31, 2021; DOI: https://doi.org/10.12671/jkfs.2021.34.1.16

Abstract PDF: Purpose
There are no standard surgical treatments for open distal radius fractures (DRFs), and the fracture fixator is chosen by the surgeon’s own experience. This study compared the outcomes of open reduction and volar locking plating (OR VLP) between closed and open AO-OTA type C3 DRFs. Materials and Methods: Patient data were retrospectively collected between January 2010 and December 2018. Only patients aged >18 years with AO-OTA C3 DRFs were included. After further exclusion, the patients with DRFs were divided into two groups: 13 patients with open DRFs in Group 1 and 203 patients with closed DRFs in Group 2. Data on the patient characteristics and treatment-related factors were further investigated. For the radiological evaluation, the radial height, volar height, and volar titling were measured based on the final plain radiography, and the union time was measured. The wrist range of motion (ROM), pain visual analogue scale score, and modified Mayo wrist score for function were measured at the final outpatient follow-up. Finally, the complications associated with OR VLP fixa-tion were investigated. Results: In the demographic comparison, the patients with open fractures were older (mean age, 62years) than those with closed fractures (mean age, 57 years), without a statistically significant differ-ence. The patients with open DRFs had longer antibiotic therapy and hospital stay durations. Although they presented a higher radial inclination, with statistical significance, the clinical implication was low with a mean difference of 3°. No significant differences were observed for the remaining radiological parameters, wrist ROM, and functional scores. An open DRF did not increase the complication rates,including deep infection. Conclusion: Depending on the expertise of the operating surgeon, the primary OR VLP fixation in open intra-articular comminuted DRF did not increase the incidence of deep infections and yielded similar outcomes to a closed intra-articular comminuted DRF.

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Treatment of Olecranon Fractures with Proximal Ulna Comminution Using Locking Compression Plates: Ki Do Hong, Tae Ho Kim, Jae Cheon Sim, Sung Sik Ha, Min Chul Sung, Jong Hyun Jeon; J Korean Fract Soc 2015;28(1):59-64. Published online January 31, 2015; DOI: https://doi.org/10.12671/jkfs.2015.28.1.59

Abstract PDF: PURPOSE
The purpose of this study is to evaluate the clinical results of locking compression plate (LCP) fixation for olecranon fractures with proximal ulna comminution.
MATERIALS AND METHODS
We review 10 cases of olecranon fractures with proximal ulna comminution treated with LCPs from August 2011 to August 2013. Follow-up period was from 12 months to 18 months. Mean age was 63.1 years (35-84 years). According to the Mayo classification, there were eight type IIB, and two type IIIB fractures. We used Mayo classification. Clinical evaluation was performed based on radiographic union of olecranon and measurements of range of motion at last follow-up. Disability of the arm, shoulder and hand (DASH) score and Mayo elbow performance score (MEPS) were used for evaluation of functional recovery.
RESULTS
All patients had bone union. According to the MEPS, nine of ten patients had a good or excellent outcome. The mean DASH score was 18.6. All cases started postoperative range of motion (ROM) within 14 days. Elbow ROM was more than 110degrees in all cases except one. Mean radiological bony union time was 4.2 months (2.5-6.0 months) postoperatively. Complication was hardware irritation in three patients.
CONCLUSION
Internal fixation using LCP for olecranon fractures with proximal ulna comminution can be a good treatment option which obtains good clinical results and enables early ROM.

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Result of Surgical Treatment for the Femoral Head Fracture: Joon Soon Kang, Kyoung Ho Moon, Tong Joo Lee, Jong Hyuck Yang; J Korean Fract Soc 2014;27(3):198-205. Published online July 31, 2014; DOI: https://doi.org/10.12671/jkfs.2014.27.3.198

Abstract PDF: PURPOSE
This study analyzed the clinical and radiological long-term follow-up results of patients with femoral head fracture who received surgical treatments.
MATERIALS AND METHODS
Retrospective evaluation was performed for 20 patients with femoral head fracture who received surgical treatments between December 1997 and May 2010. According to Pipkin's classification, there were five type I, six type II, one type III, and eight type IV fractures.
RESULTS
The average Merle d'Aubigne'-Postel score was 12.8 (12.80+/-3.53). According to surgical method, the score for the bony fragment excision group was 9.8 (9.83+/-2.79), and that for the open reduction and internal fixation group was 13.9 (13.92+/-3.07). Depending on Thompson-Epstein criteria, two patients were good, two were fair, and two were poor in the bony fragment excision group. Four patients were excellent, six were good, and three were poor in the open reduction and internal fixation group.
CONCLUSION
Bony fragment excision should be performed with caution in patients with femoral head fracture. Considering fragment size, location, and presence of acetabular fracture, better outcome can be expected using the open reduction and internal fixation method in comparison with excision.

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Results of Intramedullary Nailing of Femoral Shaft Fracture: Trochanteric Entry Portal (Sirus Nail) versus Piriformis Entry Portal (M/DN Nail): Sang Ho Ha, Woong Hee Kim, Gwang Chul Lee; J Korean Fract Soc 2014;27(1):50-57. Published online January 31, 2014; DOI: https://doi.org/10.12671/jkfs.2014.27.1.50

Abstract PDF

PURPOSE
To compare treatment results obtained using the trochanteric (Sirus nail) entry portal with those obtained using the Piriformis fossa (M/DN) entry portal during intramedullary (IM) nailing of femur shaft fractures.
MATERIALS AND METHODS
Four hundreds and thirty-two patients treated for femur shaft fracture using IM nails from February, 2001 to May, 2010 were divided into two groups. group 1 was composed of 180 patients treated through the trochanteric (Sirus nail; n=180) entry portal, while group 2 contained 170 patients treated through the piriformis fossa (M/DN nail; n=170) entry portal. We compared the clinical and radiographic findings of both groups to evaluate the treatment results.
RESULTS
Functional result, range of motion and union time (18, 20 weeks) were similar in both groups. The operation time of patients in the over-weighted group was 90 minutes in group 1 and 120 minutes in group 2 (p<0.05). Additionally, the blood loss was 280 ml in group 1 and 335 ml in group 2, and in case of over-weight patients, group 2 showed more blood loss (p<0.05). The duration of exposure to fluoroscopy differed slightly, with group 1 being less exposed than group 2; however, this difference was not significant (p>0.05). There were 18 iatrogenic fractures in group 1 and 4 in group 2 (p<0.05).
CONCLUSION
There was not much difference in complications based on clinical and radiographic findings of both groups. For groups using the trochanteric entry portal, the operation time was shorter and blood loss was lower than in groups using the piriformis entry portal. Iatrogenic fracture occurred more often in the group using the trochanteric entry portal than in the group using the piriformis entry portal.

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Analysis of different entry portals for femoral nail with two different nail designs-straight nail versus lateral angulated nail - Does it make a difference?
Sanjay Yadav, Saurabh Singh, Anil Kumar Rai
Journal of Clinical Orthopaedics and Trauma.2019; 10(5): 912. CrossRef
Comparing Entry Points for Antegrade Nailing of Femoral Shaft Fractures
Ujash Sheth, Chetan Gohal, Jaskarndip Chahal, Aaron Nauth, Tim Dwyer
Orthopedics.2016;[Epub] CrossRef
The Curative Effect Comparison Between Prolonged Third Generation of Gamma Nail and Prolonged Dynamic Hip Screw Internal Fixation in Treating Femoral Intertrochanteric Fracture and the Effect on Infection
Wenye He, Wei Zhang
Cell Biochemistry and Biophysics.2015; 71(2): 695. CrossRef
Treatment of Femur Subtrochanteric Fracture Using the Intramedullary Long Nail; Comparison of Closed Reduction and Minimal Open Reduction
Sang Joon Lee, Sang Hong Lee, Sang Soo Park, Hyung Seok Park
Journal of the Korean Orthopaedic Association.2015; 50(1): 18. CrossRef
Failure to Remove a Trochanteric Entry Femoral Nail and Its Cause in Adolescent Patients: Two Cases Report
Ji-Hwan Kim, Seung-Oh Nam, Young-Soo Byun, Han-Sang Kim
Journal of the Korean Fracture Society.2015; 28(1): 71. CrossRef
Treatment of the Femoral Fracture Using Sirus® Nail: A Comparison of Complication according to the Entry Potal
Young-Yool Chung, Dong-Hyuk Choi, Dae-Hyun Yoon, Jung-Ho Lee, Ji-Hun Park
Journal of the Korean Fracture Society.2015; 28(2): 103. CrossRef
Comparison of Greater Trochanter Versus Piriformis Entry Nail for Treatment of Femur Shaft Fracture
Jong-Hee Lee, Jong-Hoon Park, Si-Yeong Park, Seong-Cheol Park, Seung-Beom Han
Journal of the Korean Fracture Society.2014; 27(4): 287. CrossRef

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Treatment of Distal Femoral Fractures Using Polyaxial Locking Plate: Sang Eun Park, Hyun Taek Kang, Young Yul Kim, Jae Jung Jeong, Jung U Lee, Weon Yoo Kim; J Korean Fract Soc 2011;24(4):321-327. Published online October 31, 2011; DOI: https://doi.org/10.12671/jkfs.2011.24.4.321

Abstract PDF

PURPOSE
To report the clinical outcome of polyaxial locking plate (Noncontact bridging (NCB) plate (Zimmer, Warsaw, Indiana)) for the treatment of distal femur fracture with minimal invasive percutaneous periosteal osteosynthsis (MIPPO) technique.
MATERIALS AND METHODS
Between February 2008 to April 2010, twenty six patients (11 men, 15 women), twenty eight cases diagnosed as distal femoral fractures are enrolled in this retrospective study. The mean age of the patients was 63 years (34 to 85) and the mean follow-up was 20.3 months (12 to 32). According to the AO/ASIF classification, 15 fractures were type A, 1 type B and 9 type C. And there were 3 periprsthetic fractures around knee. The analysis of the clinical and radiologic outcome were performed by Sanders functional evaluation scale and radiologic follow up after operation, respectively.
RESULTS
Among 28 cases, 25 cases united without additional operation. According to Sanders functional evaluation scale, there were 11 excellent, 9 good, 4 fair, 2 poor. As complications, there were 1 knee stiffness, 1 delayed union, 1 implant failure with refracture, 1 implant loosening. Three patients except one knee stiffness, underwent a second LISS plating using NCB plate and and bone grafting, resulting in a satisfactory final outcome.
CONCLUSION
Internal fixation using polyaxial locking plate with MIPO technique may be one of the most effective methods for the treatment of distal femoral fractures.

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Usefulness of Reduction and Internal Fixation Using a 2.4 mm Hand Plating System in Type AO 33-A3 Distal Femur Fracture: Technical Note
Bong-Ju Lee, Ja-Yeong Yoon, Seungha Woo
Journal of the Korean Fracture Society.2023; 36(1): 25. CrossRef
Incidence of nonunion after surgery of distal femoral fractures using contemporary fixation device: a meta‐analysis
Byung-Ho Yoon, In Keun Park, Youngwoo Kim, Hyoung-Keun Oh, Suk Kyu Choo, Yerl-Bo Sung
Archives of Orthopaedic and Trauma Surgery.2021; 141(2): 225. CrossRef

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Avulsion Fracture of Calcaneal Tubercle Treated with Cannulated Cancellous Screws and Wire: Surgical Technique: Chang Ho Yi, Jin Rok Oh; J Korean Fract Soc 2011;24(3):262-266. Published online July 31, 2011; DOI: https://doi.org/10.12671/jkfs.2011.24.3.262

Abstract PDF: The incidence rate of calcaneal fracture consists about 2% of all fractures, and, of the fracture, calcaneal tubercle avulsion fracture is known to be rare. To treat non-displaced calcaneal tubercle avulsion fracture, conservative treatment such as cast fixation is applied. However, most cases accompany displacement of the avulsion fragment, and, usually, surgery is necessary to treat the displaced fracture. Although surgical fixation simply by cancellous screw or tension wire is widely used, fixation failure is potential complication in this method. Thus, this study wants to introduce a prospective and useful method that further strengthens the calcaneal fixation by using both cannulated screw and tension band wiring.

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Operative Treatment in the Delayed Diagnosed Fracture and Dislocation of Hamatometacarpal Joint: Suk Ha Lee, Jong Wong Park, Jin Il Kim, Seoung Joon Lee; J Korean Fract Soc 2011;24(3):249-255. Published online July 31, 2011; DOI: https://doi.org/10.12671/jkfs.2011.24.3.249

Abstract PDF

PURPOSE
The purpose is to evaluate and report the results that treated with open reduction and internal fixation in delayed diagnosed fracture and dislocation of the hamatometacarpal joint.
MATERIALS AND METHODS
We evaluated 12 cases that had been treated with open reduction and internal fixation in delayed diagnosed fracture and dislocation of the hamatometacarpal joint. The mean interval between injury and operation was 34 days (21~60 days), the mean age of 12 cases was 28.1 years old, and mean follow-up period was 18 months. The computer tomography was done in all cases and the fracture and dislocation types were classified by Cain's classification. For the evaluation of results, pain scale, grasping power, range of motion of wrist and metacarpophalangeal joint were analyzed preoperatively and at final follow up, and the arthritic change of the hamatometacarpal joint was also checked.
RESULTS
According to Cain's classification, type Ia was one case, type Ib was two, type II was six, and type III was three. The pain scale was improved from 7.75 preoperatively to 0.92 at last follow up. The mean grasping power was improved up to 97.5% of normal. The preoperative range of motion of the wrist joint measured to be 60 degrees in extension and 70 degrees in flexion; the final range of motion indicated to be 75 degrees in extension and 80 degrees in flexion. The preoperative range of motion of the metacarpophalangeal joint measured to be 0 degrees in extension and 70 degrees in flexion; the final range of motion indicated to be 0 degrees in extension and 85 degrees in flexion. Carpometacarpal arthritis was developed in two cases.
CONCLUSION
The open reduction and internal fixation is considered as one of good treatment option in the delayed diagnosed hamatometacarpal fracture and dislocation.

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Reliability of classification of ring and little finger carpometacarpal joint fracture subluxations: a comparison between two-dimensional computed tomography and three-dimensional computed tomography classifications
J. H. Kim, S.-S. Kwon, S. J. Moon, J. S. Choe, H. I. Kwak, S. Y. Lee, H. J. Le, J. Y. Kim
Journal of Hand Surgery (European Volume).2016; 41(4): 448. CrossRef
Fourth and Fifth Metacarpal Base Arthrodesis for Posttraumatic Arthritis of Fifth Carpometacarpal Joint
Chul-Hyung Kang, Eun-Sok Son, Chul-Hyun Cho
Journal of the Korean Society for Surgery of the Hand.2013; 18(4): 184. CrossRef

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Comparison of Results between Internal Plate Fixation and Hemiarthroplasty in Comminuted Proximal Humerus Fracture: Doo Sup Kim, Dong Kyu Lee, Chang Ho Yi, Jang Hee Park, Jung Ho Rah; J Korean Fract Soc 2011;24(2):144-150. Published online April 30, 2011; DOI: https://doi.org/10.12671/jkfs.2011.24.2.144

Abstract PDF

PURPOSE
Authors compare clinical and radiological results of internal fixation group and hemiarthroplasty group for comminuted proximal humerus fracture to find out which the treatment method have to be chose for comminuted proximal humerus fractures.
MATERIALS AND METHODS
Patients who were treated from March 2005 to March 2007 and available for 2 years follow-up were targets of this study. The internal fixation group had 38 cases, and hemiarthroplasty group included 26 cases. The results were analyzed both clinically and radiologically.
RESULTS
On average, Bone union took 15.6 weeks in the internal fixation group. Constant score between the internal fixation and hemiarthroplasty groups were on average 75+/-6.5 points and 70+/-7.4 points (p=0.034). In 3-part fracture, Constant score between both groups were 78+/-5.4 points from the former and 71+/-2 points, respectively (p=0.028). In 4-part fracture group, Constant score were 72+/-8 points for the internal fixation group and 69+/-9.2 points for the hemiarthroplasty group (p=0.041).
CONCLUSION
Internal plate fixation can gain better outcome than hemiarthroplasty in 4-part fracture as well as 3-part fracture of proximal humerus by careful dissection for preservation of blood supply for humeral head and optimal reduction.

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Surgical treatment of proximal humerus fractures: a systematic review and meta-analysis
Erik Hohmann, Natalie Keough, Vaida Glatt, Kevin Tetsworth
European Journal of Orthopaedic Surgery & Traumatology.2022; 33(6): 2215. CrossRef
Effectiveness and Safety of Interventions for Treating Adults with Displaced Proximal Humeral Fracture: A Network Meta-Analysis and Systematic Review
Long Chen, Fei Xing, Zhou Xiang, Ara Nazarian
PLOS ONE.2016; 11(11): e0166801. CrossRef
Meta-analysis comparing locking plate fixation with hemiarthroplasty for complex proximal humeral fractures
Jiezhi Dai, Yimin Chai, Chunyang Wang, Gen Wen
European Journal of Orthopaedic Surgery & Traumatology.2014; 24(3): 305. CrossRef

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Open Reduction and Internal Fixation with AO Calcaneal Plate for Displaced Intra-articular Calcaneal Fracture: Myung Jin Lee, Sung Keun Sohn, Kyu Yeol Lee, Sung Soo Kim, Min Soo Kang, Hyeon Jun Kim, Sang Kyu Sun; J Korean Fract Soc 2010;23(3):303-309. Published online July 31, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.3.303

Abstract PDF

PURPOSE
To evaluate the surgical outcomes of open reduction and internal fixation of AO calcaneal plate in displaced intra-articular fractures of the calcaneus.
MATERIALS AND METHODS
From January 2004 to July 2007, 25 patients with 27 displaced intra-articular calcaneal fractures were treated by open reduction and internal fixation using the AO calcaneal plate. Preoperative, postoperative evaluations and a follow-up after 1 year were done radiologically by the Bohler angle, Gissane angle, heel height and width among all patients. Their functional status was assessed by means of the Maryland foot score.
RESULTS
The mean Bohler angle, Gissane angle, heel height and width were restored comparing with preoperative data. However, in Sanders type IV, some losses of reduction occurred at 1 year follow-up (p<0.05). The mean Maryland foot scores were 85 points in type II, 82 points in type III and 63 points in type IV. Sanders types significantly affected the clinical results (p<0.05).
CONCLUSION
The AO calcaneal plate fixation using extensile L-shpaed lateral approach shows satisfactory radiologic and clinical results in the treatment of displaced intra-articular calcaneal fractures.

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Surgical Treatment of Calcaneal Fractures of Sanders Type II and III by A Minimally Invasive Technique with 6.5 mm Cancellous Screw
Yong Seung Oh, Kyung Ho Lee, Jung Ho Kim, Myoung Jin Lee
Journal of Korean Foot and Ankle Society.2019; 23(3): 116. CrossRef
Usefulness of Treatment with 6.5 mm Cancellous Screw and Steinmann Pin Fixation for Calcaneal Joint Depression Fracture
Gi-Soo Lee, Chan Kang, Deuk-Soo Hwang, Chang-Kyun Noh, Gi-Young Lee
Journal of Korean Foot and Ankle Society.2015; 19(1): 11. CrossRef

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Intra-articular Calcaneal Fractures Treated with Open Reduction and Internal Fixation: A Comparative Study between Groups with and without Bone Graft: Hong Moon Sohn, Sang Ho Ha, Jun Young Lee, Sung Hwan Jo, Hoon Yang; J Korean Fract Soc 2010;23(2):180-186. Published online April 30, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.2.180

Abstract PDF

PURPOSE
This study compares the clinical results of open reduction and internal fixation with and without bone graft for the treatment of intra-articular calcaneal fractures.
MATERIALS AND METHODS
Twenty-five patients who had open reduction and internal fixation for intra-articular calcaneal fractures and available for at least 1 year of follow-up were included in this study. Fifteen cases were operated with bone graft. Period to bone union and functional evaluation score were compared between both groups with analysis of complications.
RESULTS
Bone union was achieved in all cases with average bone union time of 11.6 weeks and 12.8 weeks in group with and without bone graft respectively. Creighton-Nebraska Health Foundation (CNHF) functional score was 86.5 points and 80.3 points respectively. The period to bone union and the CNHF score in the comparison of two groups were statistically insignificant. Complications were observed in four cases of group without bone graft and 5 cases of group with bone graft.
CONCLUSION
This study indicates that bone graft does not play a significant role in bone union and functional outcome when intra-articular calcaneal fractures are treated with open reduction and internal fixation.

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Surgical Treatment for Displaced Intra-Articular Calcaneal Fractures
Chul Hyun Park, Oog Jin Shon
Journal of the Korean Fracture Society.2016; 29(3): 221. CrossRef

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Treatment for Unstable Distal Radius Fracture with Osteoporosis: Internal Fixation versus External Fixation: Jin Rok Oh, Tae Yean Cho, Sung Min Kwan; J Korean Fract Soc 2010;23(1):76-82. Published online January 31, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.1.76

Abstract PDF

PURPOSE
To compare the functional and radiological outcomes of volar plating to that of external fixation for treating unstable osteoporotic distal radius fracture.
MATERIALS AND METHODS
From March 2006 to March 2008, 36 patients with osteoporosis over 60-year old were selected for this study. They were divided into two groups; group I (open reduction and internal fixation with volar fixed angle plate) and group II (closed reduction and external fixation). Clinical outcomes and radiologic outcomes were evaluated.
RESULTS
There was no statistical difference between group I and group II in range of motion and DASH score, BMD score. However, the grip strength and PRWE score were found to be higher in group II (p<0.05). In radiologic evaluation, group I showed higher radial inclination, volar tilting angle (p<0.05).
CONCLUSION
Internal fixation using Volar-fixed Angle Plate seems to give more stable fixation for distal articular fragments compared to external fixation. it could allow early postoperative exercise and could result in low incidence of postoperative complication such as pin track infections and joint stiffness. Therefore, the internal fixation could be more desirable treatment method to manage unstable distal radius fracture.

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Functional Outcomes of Percutaneous K-Wire Fixation for Distal Radius Fractures with or without Osteoporosis
Ki-Chan An, Gyu-Min Kong, Jang-Seok Choi, Hi-Chul Gwak, Joo-Yong Kim, Sung-Yub Jin
Journal of the Korean Fracture Society.2013; 26(4): 248. CrossRef

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Surgical Outcome of Stable Scaphoid Nonunion without Bone Graft: Eun Sun Moon, Myung Sun Kim, Il Kyu Kong, Min Sun Choi; J Korean Fract Soc 2010;23(1):69-75. Published online January 31, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.1.69

Abstract PDF: PURPOSE
To evaluate the results of Acutrak-screw fixation without bone-graft for the treatment of stable scaphoid nonunion and to assess its prognostic factors.
MATERIALS AND METHODS
Fifteen patients who underwent internal fixation using Acutrak-screw without bone graft for stable scaphoid nonunion were studied. Standard radiographs and CT were analyzed for degenerative changes (presence of cystic change and periscaphoid osteoarthritis), the nonunion site using fragment ratio and union. Clinically, patients age and the interval to surgery were evaluated.
RESULTS
Mean follow-up duration was 31 months and 11 of 15 (73.3 percentages) cases healed at mean time of 12.8 weeks. Fragment ratio of nonunion site was 37.2 percentages in nonunion group and 54.2 percentages in union group (p=0.016). Presence of cystic change and periscaphoid osteoarthritis showed no singnificant statistical difference in both groups. Younger age lower than 20 years was closely related with bone union (p=0.001). But there were little correlation between bone union and interval to surgery.
CONCLUSION
Internal fixation without bone graft showed 73.3 percentages of overall union rate in the treatment of stable scaphoid nonunion. And young patients who have distally located stable scaphoid nonunion can be successfully treated with internal fixation without bone graft.

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Internal Fixation for Femoral Neck Fracture in Patients between the Ages of Twenty and Forty Years: Ui Seoung Yoon, Jin Soo Kim, Hak Jin Min, Jae Seong Seo, Jong Pil Yoon, Joo Young Chung; J Korean Fract Soc 2010;23(1):1-5. Published online January 31, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.1.1

Abstract PDF

PURPOSE
To retrospectively analysis of results of operatively treatment for femoral neck fracture occurred in twenties to thirties.
MATERIALS AND METHODS
20 patients were selected whom we were able to follow up at least 2 years after internal fixation for femoral neck fracture in twenties to thirties from 1998 to 2005. Mean age was 32.2 (21~39) and average follow up period was 26.3 (24~45) months. According to preoperative X-ray, there were 6 cases for Garden classification stage I, 10 for stage II and 4 for stage III, and 7 cases for subcapital fracture, 9 for transcervical fracture, 4 for basicervical fracture. In all cases, operations were performed within 12 hours after the injury. The operations were done after satisfying reduction with the Garden alignment index, with three cannulated screws for internal fixation. Postoperative results were analyzed by clinical symptoms and radiological examinations during follow up periods.
RESULTS
In immediately postoperative radiological examination, satisfying anatomical reduction with Garden alignment index was obtained in all cases, and unions were obtained within 4.5 months after the operation (3~6 month). Avascular necrosis of femoral head occurred in 7 cases of all patients (35.0%). The average time of occurrence of avascular necrosis of femoral head after operation was 10.7 months (9~15 months). Avascular necrosis was occutted 5 (31.3%) in fracture without displacement (Garden stage I, II), 2 (50.0%) in fracture with displacement (Garden stage III) and 4 in subcapital fracture, 3 in transcervical fracture.
CONCLUSION
The incidence of avascular necrosis of femoral head after the operation for displaced and nondisplaced femoral neck fracture between twenties and forty years was no significant difference.

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Comparison of Clinical Outcomes for Femoral Neck System and Cannulated Compression Screws in the Treatment of Femoral Neck Fracture
Jae Kwang Hwang, KiWon Lee, Dong-Kyo Seo, Joo-Yul Bae, Myeong-Geun Song, Hansuk Choi
Journal of the Korean Fracture Society.2023; 36(3): 77. CrossRef

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Operative Treatment of Trapezium Fractures: Ho Jung Kang, Nam Heon Seol, Man Seung Heo, Soo Bong Hahn; J Korean Fract Soc 2009;22(4):276-282. Published online October 31, 2009; DOI: https://doi.org/10.12671/jkfs.2009.22.4.276

Abstract PDF: PURPOSE
Fractures of trapezium are uncommon carpal bone fractures and often unrecognized lesions. We investigated about operative treatment of trapezium fracture. MATERIALS AND METHODS: Seven patients with fractures of trapezium were evaluated after surgical treatment with a mean follow up time of 18 months (12 months~3 years). Functional assessment (pain, limitation in activities of daily living, satisfaction), physical examination (range of motion, grip strength), and radiographic evaluation were performed. Traumatic arthritis and carpometacarpal joint subluxation were confirmed by radiograph. RESULTS: During study period, 122 cases were carpal bone fractures, and seven of 122 cases were fractures of trapezium. All cases were intra-articular fractures of trapezium. 1st carpometacarpal joint dislocation at 4 patients, Bennett's fracture at 1 patient, hamate hook fracture at 1 patient, and base of 4th proximal phalanx fracture at 1 patient were associated with fracture of trapezium. Open reduction and internal fixation were performed at 6 cases and 1st carpometacarpal joint arthrodesis was performed at 1 case because of neglected fracture. One of 6 cases which were performed to open reduction and internal fixation was reoperated to external fixation due to reduction loss. Clinically 6 patients revealed good results. one of 7 patients experienced limitation of thumb opposition. CONCLUSION: Based on the good results obtained with surgical intervention, we advocated open reduction and internal fixation for fractures with intraarticular depressed more than 2 mm or combined with Bennett's fracture or carpometacarpal subluxation.

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Internal Fixation Using Double Plates for Comminuted Olecranon Fractures in Adults: Hyun Dae Shin, Jae Hoon Yang, Pil Sung Kim; J Korean Fract Soc 2009;22(3):166-171. Published online July 31, 2009; DOI: https://doi.org/10.12671/jkfs.2009.22.3.166

Abstract PDF

PURPOSE
To evaluate the clinical usefulness of internal fixation with double plates for comminuted olecranon fractures.
MATERIALS AND METHODS
Nine patients with olecranon fractures which are classified into Mayo type IIB (7 cases) and type IIIB (2 cases) underwent internal fixation using double plates from June 2002 to September 2005. They were followed-up for more than 12 months and average period of follow-up was 14 (12~18) months. Six cases were males and three were females. Mean age was 40.7 (21~63) years. We used open reduction and internal fixation using double plates. Clinical assessment index was pain, range of motion (ROM), stability and function of joint at last follow-up. The sum of four indices were compared. Also, we evaluated starting time of full ROM exercise, bony union time and complications.
RESULTS
All cases started postoperative ROM within 7 days and clinical results were evaluated using Mayo elbow performance index. 'Excellent', 'good' were 2, 6 cases, respectively and 1 case was 'fair'. Elbow ROM was more than 110o in all cases except one. Mean radiological bony union time was 3.9 (2.5~5) months postoperatively. There were heterotrophic ossifications in 3 cases as complication.
CONCLUSION
Internal fixation using double plates for comminuted olecranon fractures in adults can be good treatment option which obtains good clinical results and enables early ROM.

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Biomechanical Comparison of Dual and Posterior Locking Plates in an Ex Vivo Comminuted Olecranon Fracture Model
Andrew D. Sobel, Jacob M. Babu, Travis D. Blood, E. Scott Paxton
The Journal of Hand Surgery.2022; 47(8): 796.e1. CrossRef
Surgical Treatment of Comminuted Olecranon Fracture Using Locking Compression Plate Fixation
Eunchang Lee, Seong-Hee Cho, Jun-Il Yoo, Jin-Hyung Im, Dong-Geun Kang, Jin Sung Park
Archives of Hand and Microsurgery.2021; 26(1): 18. CrossRef
The Result of Locking Compression Plate Olecranon Plate Fixation for Unstable Comminuted Olecranon Fracture
In-Tae Hong, Kyunghun Jung, Yoon Seok Kim, Soo-Hong Han
Archives of Hand and Microsurgery.2019; 24(2): 133. CrossRef
Treatment of Olecranon Fractures with Proximal Ulna Comminution Using Locking Compression Plates
Ki-Do Hong, Tae-Ho Kim, Jae-Cheon Sim, Sung-Sik Ha, Min-Chul Sung, Jong-Hyun Jeon
Journal of the Korean Fracture Society.2015; 28(1): 59. CrossRef
A Retrospective Comparative Study of Internal Fixation with Contoured Plate Using Bicortical Screw Versus a Double Plate in Comminuted Olecranon Fractures
Bo-Kun Kim, Hyun-Dae Shin, Kyung-Cheon Kim, Yoo-Sun Jeon
Journal of the Korean Orthopaedic Association.2011; 46(2): 146. CrossRef

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Comparison between Results of Internal Fixation and Hemiarthroplasty in Unstable Intertrochanter Fracture of Osteoporotic Bone: Haw Jae Jung, Jae Yeol Choi, Hun Kyu Shin, Eugene Kim, Se Jin Park, Yong Taek Lee, Gwang Sin Kim, Jong Min Kim; J Korean Fract Soc 2007;20(4):291-296. Published online October 31, 2007; DOI: https://doi.org/10.12671/jkfs.2007.20.4.291

Abstract PDF

PURPOSE
To perform comparative analysis between the results of internal fixation and hemiarthroplasty in unstable intertrochanteric fracture of osteoporotic bone.
MATERIALS AND METHODS
From February 2003 to February 2006, 36 patients treated surgically for unstable intertrochanteric fractures were evaluated. The patient's age was older than 70 year old; the T-score of preoperative bone mineral density (BMD) was lower than -3.0; they were followed up for more than 1 year. The patient were divided into two groups. One group was treated with dynamic hip screw or proximal femoral nail (Group A, 23 cases), and the other group was treated with bipolar hemiarthroplasty (Group B, 13 cases). The two groups were compared in terms of hip joint function using Clawson classification and radiologically.
RESULTS
Nonunion and fixation failure happened in 6 cases (26%) of gruop A. However, all patients in group B showed stable maintenance of implant. Recovery of hip joint function was found in 13 cases (43%) of group A, whereas 12 cases (93%) of group B recovered.
CONCLUSION
Nonunion and failure of fixation happened more frequently in internal fixation than bipolar hemiarthroplasty, and the postoperative hip joint function was better in bipolar hemiarthroplasty than internal fixation. Therefore, bipolar hemiarthroplasty might be better operative treatment for unstable intertrochanteric fracture of osteoporotic bone.

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The Stability Score of the Intramedullary Nailed Intertrochanteric Fractures: Stability of Nailed Fracture and Postoperative Patient Mobilization
Sung-Rak Lee, Seong-Tae Kim, Min Geun Yoon, Myung-Sang Moon, Jee-Hyun Heo
Clinics in Orthopedic Surgery.2013; 5(1): 10. CrossRef
Analysis of the Factors Involved in Failed Fixation in Elderly Intertrochanteric Femoral Fracture
Joon Soon Kang, Ryuh Sup Kim, Bom Soo Kim, Young Tae Kim, Seung Hyun Hong
Journal of the Korean Fracture Society.2012; 25(4): 263. CrossRef
Results of Osteoporotic Treatment Drug after Periarticular Fracture of Hip
Soo Jae Yim, Young Koo Lee, Cheong Kwan Kim, Hyun Seok Song, Hee Kyung Kang
Journal of the Korean Fracture Society.2010; 23(2): 167. CrossRef

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Surgical Treatment of Scapular Fracture using by Plate Fixation: 4 Cases Report: Dae Moo Shim, Jeong Woo Kim, Seok Hyun Kweon, Ul Oh Jeung, Jong Myung Lee; J Korean Fract Soc 2006;19(3):381-387. Published online July 31, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.3.381

Abstract

Fractures of the scapula are relatively uncommon injuries and most can be treated satisfactorily with non-operative methods. But scapular fractures are being seen with increasing frequency in our mechanized society, specially in patients who have multiple injuries. So most injuries were related high energy, that residual deformities were high and related to the residual symptoms. Authors had done open reduction and internal fixation with plate in the four cases of the scapular fracture and analyzed that results.

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Clinical Results of Lateral-Posterior Internal Fixation for the Treatment of Scapular Body Fractures
Yoon-Min Lee, Joo-Dong Yeo, Seok-Whan Song
Journal of the Korean Orthopaedic Association.2020; 55(1): 46. CrossRef

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Analysis of Affecting Factors of Fixation Failure of Femoral Neck Fractures Using Internal Fixation: Soo Jae Yim, Seung Han Woo, Min Young Kim, Jong Seok Park, Eung Ha Kim, Yoo Sung Seo, Byung Il Lee; J Korean Fract Soc 2006;19(3):297-302. Published online July 31, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.3.297

Abstract

PURPOSE
To evaluate the factors which influence on the fixation failure after internal fixation using multiple cannulated screws in the patients with femoral neck fracture.
MATERIALS AND METHODS
Ninty-six patients (male: 63, female: 33) who underwent closed reduction and internal fixation of femoral neck fracture between Feb. 1994 and Jun. 2002 with use of multiple cannulated screws. The mean age was 68 years (17~90) and mean follow-up period was average 50 months (36 months~6 years). The fixation failure was defined by change in fracture position above 10 mm, change in each screws position above 5%, backing above 20 mm, or perforation of the head, respectively. They were evaluated with the age, gender, fracture type, accuracy of reduction, placement of screws, posterior comminution and also studied the risk factors which influenced nonunion and the development of avascular necrosis.
RESULTS
Twenty-four patients out of 96 patients had radiographic signs of fixation failure. The incidence of nonunion in the fixation failure group was 41% (10/24) and AVN was 33% (8/24). There were statistically significant correlations between fixation failure and nonunion and that posterior comminution, poor reduction and improper placement of the screws were the major factors contributing to nonunion.
CONCLUSION
In case of femoral neck fracture of internal fixation using multiple cannulated screws, posterior comminution, poor reduction and improper placement of the screws were the major factors contributing to nonunion and fixation failure.

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Clinical Results of Internal Fixation of Subcapital Femoral Neck Fractures
Joon Soon Kang, Kyoung Ho Moon, Joong Sup Shin, Eun Ho Shin, Chi Hoon Ahn, Geon Hong Choi
Clinics in Orthopedic Surgery.2016; 8(2): 146. CrossRef
Internal Fixation for Femoral Neck Fracture in Patients between the Ages of Twenty and Forty Years
Ui-Seoung Yoon, Jin-Soo Kim, Hak-Jin Min, Jae-Seong Seo, Jong-Pil Yoon, Joo-Young Chung
Journal of the Korean Fracture Society.2010; 23(1): 1. CrossRef
Factors Predicting Complications after Internal Fixation of Femoral Neck Fractures
Tae-Ho Kim, Jong-Oh Kim, Sung-Sik Kang
Journal of the Korean Fracture Society.2009; 22(2): 79. CrossRef

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Comminuted Intercondylar Fracture of the Distal Humerus in Adults: Jin Rok Oh, Yeo Seung Yoon, Dong Kyu Lee, Man Seung Her; J Korean Fract Soc 2006;19(2):208-214. Published online April 30, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.2.208

Abstract

PURPOSE
To evaluate the therapeutic results of communited intercondylar fractures of the distal humerus that were treated by surgical treatment.
MATERIALS AND METHODS
From January, 1998 to December, 2004, we reviewed fifteen cases of intercondylar fracture of the distal humerus, which were treated by surgical treatment. The follow up period ranged from six month to 5 years. The functional results were evaluated using Broberg and Morrey's functional scale according to surgical approach, type of plate and location of plating.
RESULTS
The functional results were as follows; seven excellent, six good, one fair and one poor. The mean range of motion in elbow joint was 7~106 degrees. The mean functional score was 86.6 points through olecranon osteotomy, 90.5 points through Campbell's posterior approach. The mean functional score was 91.6 points in cases using 2 reconstruction plate, 78 points in cases using 1 reconstruction plate and 1/3 semitubular plate, and 86 points in case using 1 reconstruction plate and lag screws. The mean functional score was 88.9 points in cases by posterior and lateral fixation, 86 points in cases by both posterior fixation and 97 points in case by both lateral fixation.
CONCLUSION
There are no significant differences in treatment outcome according to surgical approach, different plate and location of plating.

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Double Parallel Plates Fixation for Distal Humerus Fractures
Young Hak Roh, Moon Sang Chung, Goo Hyun Baek, Young Ho Lee, Hyuk-Jin Lee, Joon Oh Lee, Kyu-Won Oh, Hyun Sik Gong
Journal of the Korean Fracture Society.2010; 23(2): 194. CrossRef

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Internal Fixation with Two Lowprofile Plates in Fractures of the Distal Tibia: Dong Eun Shin, Duck Yun Cho, Hyung Ku Yoon, Tae Hyung Kim; J Korean Fract Soc 2006;19(2):170-175. Published online April 30, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.2.170

Abstract: PURPOSE
To evaluate the functional results after internal fixation with two low profile plates in fractures of the distal tibia.
MATERIALS AND METHODS
From March 1998 to October 2002, twelve patients with fractures of the distal tibia were treated with internal fixation using two low profile plates and followed for at least one year. Fractures according to AO/OTA classification were one Type A1, four Type A2, two Type C1, two Type C2 and three Type C3. We analyzed the functional results by the Olerud and Molander ankle scoring system and the postoperative complications.
RESULTS
The average functional score was 81.2 points and the results were three excellent, six good, one fair and two poor. Bony union was achieved in all cases. There was 1 case of superficial wound infection as a complication.
CONCLUSION
Internal fixation with two low profile plates in fractures of the distal tibia may minimize the incidence of soft tissue complications and provide good bony union and functional results. Therefore, we consider internal fixation with two low profile plates as a good alternative treatment of the distal tibial fracture.

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Treatment of Comminuted Subtrochanteric Fractures of the Femur by High-Energy Trauma: Taek Soo Jeon, Woo Sik Kim, Sang Bume Kim, Cheol Mog Hwang, Kyu Tae Kim, Sun Hong Kim; J Korean Fract Soc 2006;19(2):135-140. Published online April 30, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.2.135

Abstract

PURPOSE
The purpose is to evaluate the effectiveness of open reduction and internal fixation in comminuted subtrochanteric fractures caused by high energy trauma at a non-osteoporotic young age.
MATERIALS AND METHODS
Of all cases of subtrochanteric fractures caused by high energy trauma under 60 years old from February 2000 to February 2004, we analyzed 16 patients who had severe comminuted fractures (Seinsheimer classification type IV, V). The mean age is 43.5 (31~54) years old. Mean follow-up period was 22 (14~38) months. We tried to reduce anatomically as much as possible and fixed firmly using a compression hip screw in all cases. Additional procedures such as interfragmentary screw fixation, cerclage wiring or lateral stabilization plating were performed in 13 cases. Bone grafting was performed in 8 cases. We evaluated bony union rate, time to union, status of reduction, varus deformity and rate of implant failure using a simple X-ray. We also analyzed the clinical result using the Harris hip score including range of motion, pain and limping gait, so on.
RESULTS
In all 16 cases, bony union was achieved and the mean time to union was 24 (20~32) weeks. There was no intra-operative complication. Postoperative complications such as loss of reduction, varus deformity, implant failure or infection did not occur. Clinically, the Harris hip score was 98.9 (97~100) points.
CONCLUSION
Optimal open reduction and firm internal fixation with or without additional fixation was thought to be a recommendable method of treatment for comminuted subtrochanteric fractures of the femur caused by high energy trauma at a young age.

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Treatment of Subtrochanteric Femur Fractures Using Intramedullary Devices
Chung Soo Hwang, Phil Hyun Chung, Suk Kang, Jong Pil Kim, Young Sung Kim, Chong Suk Park, Sang Ho Lee
Journal of the Korean Fracture Society.2008; 21(1): 13. CrossRef

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Elbow Function and Complications after Internal Fixation for Fractures of the Distal Humerus: Hyug Soo Ahn, Young Ho Cho, Young Soo Byun, Do Yop Kwon, Seung Oh Nam, Dong Young Kim; J Korean Fract Soc 2006;19(1):56-61. Published online January 31, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.1.56

Abstract

PURPOSE
To evaluate the functional results of the elbow and the complications after internal fixation for distal humeral fractures.
MATERIALS AND METHODS
We reviewed 38 distal humeral fractures; 12 type A, 7 type B and 19 type C by AO classification. There were six low columnar fractures in type A and nine in type C. Six type C fractures were open. The fracture healing and complications were assessed and the functional result was evaluated by rating system of Jupiter et al.
RESULTS
Type A fractures were healed in an average of 10.6 weeks, type B 7.7 weeks and type C 11.5 weeks. Ulnar neuropathy occurred in six cases, loss of fixation in two cases, nonunion in one case, heterotopic ossification in one case and traumatic arthritis in one case. The functional result showed excellent or good in 34 cases (89%) and fair or poor in 4 cases (11%). Open fractures showed significantly worse result than closed fractures.
CONCLUSION
To obtain the satisfactory results, stable fixation followed by early motion is required in most distal humeral fractures. Ulnar neuropathy occurs postoperatively in high incidence and the result of open fractures is worse than that of closed fractures.

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Comparison of Shoulder Range of Motion, Pain, Function, Scapular Position Between Breast Cancer Surgery and Shoulder Surgery Female Patients
Min-ji Lee, Suhn-yeop Kim, Jae-kwang Shim
Physical Therapy Korea.2015; 22(1): 9. CrossRef
Minimally Invasive Plate Osteosynthesis for Humeral Proximal or Distal Shaft Fractures Using a 3.5/5.0 Metaphyseal Locking Plate
Hyoung Keun Oh, Suk Kyu Choo, Jung Il Lee, Dong Hyun Seo
Journal of the Korean Fracture Society.2012; 25(4): 305. CrossRef
Nonunion of Humeral Intercondylar Comminuted Fracture Treated with Fibular Graft - A Case Report -
Jin Rok Oh, Chang Ho Lee, Ki Yeon Kwon, Hoi Jeong Chung
Journal of the Korean Fracture Society.2010; 23(1): 118. CrossRef
Double Parallel Plates Fixation for Distal Humerus Fractures
Young Hak Roh, Moon Sang Chung, Goo Hyun Baek, Young Ho Lee, Hyuk-Jin Lee, Joon Oh Lee, Kyu-Won Oh, Hyun Sik Gong
Journal of the Korean Fracture Society.2010; 23(2): 194. CrossRef

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Clinical and Functional Result after Internal Fixation of Severely Displaced Floating Shoulder: Sang Hun Ko, Chang Hyuk Choe, Sung Do Cho, Jae Sung Seo, Jong Oh Kim, Jaedu Yu, Sang Jin Shin, In Ho Jeon, Kwang Hwan Jung, Jong Keun Woo, Ji Young Jeong, Gwon Jae No; J Korean Fract Soc 2006;19(1):46-50. Published online January 31, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.1.46

Abstract: PURPOSE
To evaluate the follow-up result of 11 cases that were operated with internal fixation of scapular neck and internal fixation of clavicle or acromioclavicular dislocation for severely displaced floating shoulder which was high energy injury and unstable.
MATERIALS AND METHODS
We examined the scapular neck fracture with clavicle fracture or acromioclavicular joint dislocation by multidisciplinary research from August 1997 to July 2004. The scapular neck fractures were operated in the case of translational displacement of more than 25 mm and angular displacement of more than 45 degrees with 3.5 mm reconstruction plate fixation and internal fixation for clavicle fracture or acromioclavicular joint perpormed simultaneously. And we evaluated 11 cases that can be followed up for more than 9 months.
RESULTS
We achieved bony union in all cases. In ASES functional score, we got average 89.2 (75~95) points. In Rowe functional score, we got average 89.1 (75~100) points. In complication, there was external rotation weakness in 1 case.
CONCLUSION
In severely displaced floating shoulder due to high energy injury, we got good clinical and functional result after internal fixation for scapular neck and clavicle or acromioclavicular joint.

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Internal Fixation of Clavicle Lateral and Fracture with Mini T-plate: Byung Woo Ahn, Jong Ho Yoon, Chong Kwan Kim, Sung Won Chung, Young Il Kwan, Young Ho Lee, Chan Wan Park; J Korean Fract Soc 2005;18(4):410-414. Published online October 31, 2005; DOI: https://doi.org/10.12671/jkfs.2005.18.4.410

Abstract PDF

PURPOSE
To evaluate the effectiveness of a mini T-plate fixation in clavicle lateral end fractures.
MATERIALS AND METHODS
We reviewed eleven cases of calvicle lateral end fracture which were treated with open reduction and internal fixion with mini T-plate from May 2000 to December 2004. The follow up period was 12 months minimum. The radiologic result, pain and shoulder function were evaluated by the ASES shoulder score.
RESULTS
All cases showed satisfactory results. Seven cases (63%) were excellent, and four (37%) cases were good. There were no fair or poor results. All cases showed radiologic union by the fifteenth week. No complications such as metal breakage, limited motion, infections were seen.
CONCLUSION
This study demonstrates that using a mini T-plate fixation which is easy and induces no injury of acromiocalvicular joint, contributes to provide stable fixation in clavicle lateral end fractures.

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Tension Band Wiring for Distal Clavicle Fracture: Radiologic Analysis and Clinical Outcome
Seong Cheol Moon, Chul Hee Lee, Jong Hoon Baek, Nam Su Cho, Yong Girl Rhee
Journal of the Korean Fracture Society.2014; 27(2): 127. CrossRef
The Surgical Outcomes of Clavicle Lateral End Fractures Fixed with the Oblique T Locking Compession Plate
Seung-Oh Nam, Young-Soo Byun, Dong-Ju Shin, Jung-Hoon Shin, Chung-Yeol Lee, Tae-Gyun Kim
Journal of the Korean Fracture Society.2011; 24(1): 41. CrossRef
Comparison of Results of Tension Band Wire and Hook Plate in the Treatment of Unstable Fractures of the Distal Clavicle
Chul-Hyun Park, Oog-Jin Shon, Jae-Sung Seo
Journal of the Korean Fracture Society.2011; 24(1): 55. CrossRef

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Effect of Alternative Splinting at Extension and 90degrees Flexion on Range of Motion after Open Reduction and Internal Fixation of Distal Femur Fracture: Chong Kwan Kim, Jong Ho Yoon, Byung Woo Ahn, Chin Woo Jin, Dong Wook Kim, Young Il Kwan, Young Ho Lee; J Korean Fract Soc 2005;18(2):144-148. Published online April 30, 2005; DOI: https://doi.org/10.12671/jkfs.2005.18.2.144

Abstract PDF

PURPOSE
To evaluate the usefulness of early range of motion exercise by using 90degrees knee flexion splint after open reduction and internal fixation in fracture of distal femur.
MATERIALS AND METHODS
We reviewed twenty-six cases of distal femur fractures which were treated with open reduction and internal fixation from February 2002 to November 2003. One group (group A) were treated by using 30degrees knee flexion splint, the other group (group B) were treated by using 90degrees flexion and full extension splint alternativley by post-operative 1 week. The follow up period was minimally 12 months. The range of motion and Schatzker and Lambert criteria were evaluated.
RESULTS
The mean period to gain 90degrees knee flexion was 11.4 (7~14) weeks in group A, and 6.6 (3~8) weeks in group B. Mean range of motion was 94.7degrees (average flexion contracture 9.5degrees ) in A group and 108.7degrees (average flexion contracture 6.3degrees ) in B group at 12 weeks follow-up. According to Schatzker and Lambert criteria, excellent result was achieved in 10 cases (38%), good result in 13 cases (50%), fair result in 3 cases (12%).
CONCLUSION
This study demonstrates that alternative splinting at extension and 90degrees flexion contribute to early recovery of range of motion in distal femur fractures treated with internal fixation.

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Treatment of Femur Supracondylar Fracture with Locking Compression Plate
Seong Ho Bae, Seung Han Cha, Jeung Tak Suh
Journal of the Korean Fracture Society.2010; 23(3): 282. CrossRef

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Two-Stage Reconstruction of Infected Nonunion of Long Bones using Antibiotics-Impregnated Cement Beads: Se Hyun Cho, Soon Taek Jeong, Hyung Bin Park, Sun Chul Hwang, Yong Chan Ha, In Hwan Hwang; J Korean Fract Soc 2004;17(4):395-400. Published online October 31, 2004; DOI: https://doi.org/10.12671/jkfs.2004.17.4.395

Abstract PDF

PURPOSE
To evaluate treatment results between internal and external fixation groups in two-stage reconstruction of infected nonunion of long bones using antibiotics-impregnated cement beads.
MATERIALS AND METHODS
In the first stage, preexisting hardwares were removed and radical debridement was done. The dead space was filled with antibiotics -impregnated cement beads and the nonunion site was immobilized by external fixation, cast or skeletal traction. In the second stage, all cases were divided into two groups; the nonunion was fixed by internal fixation in group I versus external fixation in group II. The intervening period between the first and second stage was average 8.7 weeks (range, 3~23 weeks).
RESULTS
The follow-up period was average 45 months (range, 16~71 months). Infection control and bone union were achieved in all 13 cases of group I. Infection recurred in two of 28 cases in group II, one underwent above-knee amputation and the other case was lost in follow-up. The mean number of supportive operations including repeated curettage, augmentation and change of infected pins, angular correction, and soft tissue flap was average 2 and 6.2 times respectively in group I and group II. Bony union period was average 19.3 and 23.1 weeks in each group. According to Paley's classification, group I was similar to group II in bony and functional result (p>0.05).
CONCLUSION
Antibiotics-impregnated cement beads provided positive effect on infection control. Internal fixation group showed less number of additional operations and earlier bony union than external fixation group.

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Treatment of Infected Nonunion
Sang-Ho Ha
Journal of the Korean Fracture Society.2007; 20(2): 206. CrossRef

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Operative Treatment of Patellar Fractures: Dong Hui Kim, Jung Man Kim, In Jun Koh; J Korean Fract Soc 2004;17(4):314-318. Published online October 31, 2004; DOI: https://doi.org/10.12671/jkfs.2004.17.4.314

Abstract PDF

PURPOSE
To establish a general guide line in the treatment of the patellar fracture MATERIALS AND METHODS: Twenty three patellar fractures followed for 2.2 years in average, treated with internal fixation were evaluated retrospectively. The primary fixations were the metal screw fixation in 7, the Dall-Miles' cable circumferential fixation in 14 and combination of both methods in 2 cases. The additional fixations were the tension band wiring in 9, the load sharing cable fixation in 3 and combination of both methods in 5 cases. The initial postoperative immobilazation of the knee joint in flexion, preferably 90degrees, for 7 days was effective to gain full range of motion RESULTS: Complete union without displacement was achieved in all cases. Full ROM was achieved in all cases except one.
CONCLUSION
The choice of internal fixation need to be individualized according to the level of comminution, bone strength, fracture site and soft tissue damage. A strong internal fixation, initial immobilization in flexion followed by early ROM exercise were important factors to gain good result.

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Clinical Effectiveness of Korean Medical Rehabilitation Treatment after Patellar Fracture: A Report of 4 Cases
Ji-Hye Geum, Hyeon-Jun Woo, Jong-gyu Kim, Jung-Han Lee
Journal of Korean Medicine Rehabilitation.2020; 30(4): 203. CrossRef
Treatment of Transverse Patellar Fracture with Cannulated Screws
Jung-Man Kim, Ju-Seok Yoo, Yong-Jin Kwon, Jang-Ok Cheon
Journal of the Korean Fracture Society.2007; 20(2): 149. CrossRef

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The Treatment of Mason Type II Radial Head Fractures using Closed Reduction and K-wire Fixation: Byung Ki Kwon, Song Lee, Dong Ki Ahn, Joon Seong Park, Sang Kyu Cha; J Korean Fract Soc 2004;17(3):277-282. Published online July 31, 2004; DOI: https://doi.org/10.12671/jkfs.2004.17.3.277

Abstract PDF: PURPOSE
To analyze the clinical results of the treatment of Mason type II radial head fractures using closed reduction and K-wire internal fixation under C-arm guide by radiologically and functionally.
MATERIALS AND METHODS
Between March 2001 and October 2003, 7 patients with Mason type II radial head fracture were treated by closed reduction and internal fixation using K-wires under C-arm guide. The average age of the patients was 38 (5 to 57) years old, and average duration of follow up was 20 (5 to 36) months. At last follow up, we evaluated the radiological results and functional results by classifying excellent, good, fair and poor according to functional rating system of Broberg and Morrey.
RESULTS
The range of motion of the elbow at last follow up, average flexion contracture was 1.4 (0 to 10) degrees, further average flexion was 146.4 (140 to 150) degrees, average supination was 74.2 (70 to 80) degrees and average pronation was 75 (70 to 80) degrees. In the functional results, 6 cases were excellent and 1 case was good. In the radiological evaluations, the average time of union was 5 (4 to 6) weeks after the operation and no serious complication was occurred in any cases.
CONCLUSION
In the treatment of Mason type II radial head fracures, closed reduction and K-wire internal fixation under C-arm guide was an effective method of treatment with satisfactory results and no complications.

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Factors Predisposing to Complications After Internal Fixation of Femoral Neck Fracture: Sang Won Park, Chang Yong Hur, Jong Ryoon Baek, Seong Jun Park; J Korean Soc Fract 2003;16(4):441-446. Published online October 31, 2003; DOI: https://doi.org/10.12671/jksf.2003.16.4.441

Abstract PDF

PURPOSE
To analyze the factors predisposing to complications after internal fixation of femoral neck fracture.
MATERIALS AND METHODS
We reviewed retrospectively the results of percutaneous internal fixation of femoral neck fracture using multiple pinning, in 52 cases who were treated from Jan. 1996 to Dec. 2001. Relationship between the complications and several factors such as the age, sex, time interval from injury to operation, Garden stage, Singh index, internal fixation device and state of redction were analyzed.
RESULTS
The functional results by Lunceford criteria were excellent in 23 cases (44%), good in 15 cases (29%), fair in 2 cases (3.8%) and poor in 12 cases (23.1%). The avascular necrosis of the femoral head were occured in 14 cases (26.9%). Among these, 1 case of non-union, 2 cases of mal-union were accompanied. No stastically significant relationship between the age, sex, time interval from injury to operation, Garden stage, Singh index, internal fixation device, state of redction and complication. However, there was 4 times higher complication rate in Garden stage 3 or 4 group than its rate in Garden stage 1 (odds ratio 3.889), and 3 times higher complication rate in non-anatomical reduction group (odds ratio 3.22).
CONCLUSION
Factors predisposing to complications after internal fixation of femoral neck fracture seemed to closely relate with Garden stage and state of reduction.

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Bipolar Hemiarthroplasty for the Femoral Neck Fractures in Elderly Patients
Woong-Kyo Jeong, Sang-Won Park, Soon-Hyuck Lee, Jong-Hoon Park, Suk-Ha Lee, Ji-Hoon Kang, Gi-Won Choi, Won Noh
Journal of the Korean Fracture Society.2008; 21(1): 8. CrossRef

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