Journal of Musculoskeletal Trauma

Is CT Angiography a Reliable Tool for Diagnosis of Traumatic Vessel Injury in the Lower Extremities?: Jong Hyuk Park, Kwang Bok Lee, Hyuk Park, Jun Mo Lee; J Korean Fract Soc 2012;25(1):26-30. Published online January 31, 2012; DOI: https://doi.org/10.12671/jkfs.2012.25.1.26

Abstract PDF: PURPOSE
Computed tomographic (CT) angiography is the first choice of diagnosis in traumatic vessel injury in the lower extremities, replacing angiography. The purpose of this study was to investigate the clinical reliability of CT angiography through a retrospective study.
MATERIALS AND METHODS
Seventeen patients underwent CT angiography before surgery for traumatic vessel injury in the lower extremities from 2009 to 2010, and a comparative analysis of operative findings in all patients with a positive predictive value and sensitivity were measured.
RESULTS
In all patients, 16 artery ruptures and 1 compartment syndrome occurred. In 15 artery ruptures, preoperative findings of CT angiography and surgical findings were consistent, and the positive predictive value was 93.8%. One patient with posterior tibial artery rupture was revealed as normal in CT angiography; thus, sensitivity was 93.8% (15/16 patients), and the accuracy rate was 88.2% (15/17 patients).
CONCLUSION
Though CT angiography is a reliable tool for diagnosis in traumatic vessel injury in the lower extremities, a more invasive test will be needed, especially peripheral angiography or diagnostic exploration, in cases of relatively small vessel injuries around the ankle or compartment syndrome because of low accuracy.

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Comparison of Treatment Outcomes of Infected Nonunion of the Tibia by Ilizarov Fixator according to Location of Nonunion and Reconstruction of Soft Tissue Defect: Soo Kyung Lee, Jung Ryul Kim, Jong Han Lim, Jun Mo Lee; J Korean Fract Soc 2010;23(1):57-63. Published online January 31, 2010; DOI: https://doi.org/10.12671/jkfs.2010.23.1.57

Abstract PDF: PURPOSE
To study clinical results and complications in the treatment of infected nonunion of the tibia according to location of nonunion and reconstruction for soft tissue defect.
MATERIALS AND METHODS
36 cases of tibia infected nonunion which were treated with the llizarov included in this study. There were proximal 1/3 in 14, middle 1/3 in 10, and distal 1/3 in 11 cases. Coverage of the soft tissue were treated with the free flap in 8 cases as classified group A and non-free flap in 17 cases classified group B. We evaluated the healing index, complications and comparing the results of each treatment by the Paley method.
RESULTS
Bone union was achieved in all cases. The proximal nonunion showed better results than those in the middle and distal area; average healing index: 35.6 days/cm (p=0.038), bone results: 92.9% (p=0.025), functional result: 90.5% (p=0.03). Group B showed significantly better results as it showed average healing index: 30.3 days/cm (p=0.015), bone results: 85.7% (p=0.025), functional results: 90.5% (p=0.015).
CONCLUSION
The nonunion of proximal 1/3 showed better results than other sites. Soft tissue reconstruction with free flap that control infection more effectively, could be improved the treatment outcomes.

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Treatment of Segmental Fractures Associated with Periarticular Fracture of the Tibia by Ilizarov External Fixator: Jung Ryul Kim, Moon Ki Choi, Kwang Bok Lee, Jong Hyuk Park, Ju Hong Lee, Jun Mo Lee, Kyung Jin Song, Byung Yun Hwang; J Korean Soc Fract 2003;16(4):504-510. Published online October 31, 2003; DOI: https://doi.org/10.12671/jksf.2003.16.4.504

Abstract PDF: PURPOSE
We analyzed the results and complications of the treatment of segmental fractures of the tibia associated with periarticular fracture by using Ilizarov external fixator.
MATERIALS AND METHODS
We reviewed 17 patients of segmental fractures of the tibia were treated by Ilizarov external fixator and were followed for a minimum one year. There were twelve closed fractures, three type 3A, and two type 3B open fractures. According to Melis classification, there were five type I, four type II, and eight type III. All closed fractures were reduced and fixed with Ilizarov external fixator within seven days. Open fractures were performed immediate wound irrigation and radical debridement and fixed with Ilizarov external fixator. Autogenous iliac bone graft was done in five severe comminuted fractures. Average time in bone graft was 7.5 weeks after operation. We analyzed bony union time according to configuration and site of the fractures, results of the treatment, and complications. The functional outome was assessed with rating system of Tucker.
RESULTS
In all cases, bony union was obtained, and average union time was 20.5 weeks. According to modified Melis classification, our results showed no difference between each criteria with respect to bony union and there was no difference bony union time between proximal and distal fracture site. There were two leg-length discrepancy less than 2 cm, one partial ankylosis of the knee joint, and ten pin tract infections. The functional results was excellent in 11 cases, good in 5 cases, and fair in one case.
CONCLUSION
Ilizarov external fixator can be useful method for the treatment of segmental fractures of the tibia associated with juxtaarticular fracture in respect of bony union and functional results.

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Treatment of Distal Tibial Fractures by Interlocking Intramedullary Nailing: Jung Ryul Kim, Hyung Suk Lee, Moon Ki Choi, Kwang Bok Lee, Jong Hyuk Park, Jun Mo Lee; J Korean Soc Fract 2003;16(3):348-355. Published online July 31, 2003; DOI: https://doi.org/10.12671/jksf.2003.16.3.348

Abstract PDF

PURPOSE
To analyze the result of treatment for distal tibial fractures by interlocking intramedullary nailing.
MATERIALS AND METHODS
Eighteen patients who underwent interlocking intramedullary nailing for distal tibial fracture were followed up for more than one year. We analyzed the fracture configuration, presence of fibular fracture, angular deformity and bone union by follow-up radiograph, and complications. The functional results were assessed by Baird's ankle scoring system.
RESULTS
According to Robinson classification, there were 4 type I fractures, 12 type IIA fractures, and 2 type IIB fractures. All cases were combined with fibular fracture. The mean union period of 18 cases were 21.9 weeks. There were three complications with 3 cases of valgus deformity. In functional outcome according to Baird's ankle scoring system, 15 patients (83%) showed satisfactory results.
CONCLUSION
We concluded that interlocking intramedullary nailing is effective method for the treatment of the distal tibial fractures. However, to avoid valgus deformity of the distal tibia when combined distal fibular fracture, fibular reduction and rigid fixation should be needed.

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Clinical Outcomes of the Tibia Segmental Fractures Treated by Intramedullary Nail Using Various Reduction Techniques
Oog-Jin Shon, Ji-Hoon Shin, Chul-Wung Ha
Journal of the Korean Fracture Society.2013; 26(1): 50. CrossRef
Interlocking Intramedullary Nail in Distal Tibia Fracture
Oog Jin Shon, Sung Min Chung
Journal of the Korean Fracture Society.2007; 20(1): 13. CrossRef

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Treatment of Supracondylar Fractures of the Humerus in Children by Open Reduction: Jung Ryul Kim, Jun Mo Lee, Joo Hong Lee, Pil Soo Sin; J Korean Soc Fract 1999;12(4):1040-1045. Published online October 31, 1999; DOI: https://doi.org/10.12671/jksf.1999.12.4.1040

Abstract PDF: PURPOSE
To analyze the results of open reduction in displaced supracondylar fractures of the humerus in children, and to propose guidelines for an open approach to supracondylar fractures.
MATERIALS AND METHODS
Twenty-six children(average age 6.7 years), who had open reduction of severely displaced supracondylar fractures were reviewes retrospectively over a 2- year period(1993 to 1997). Elbow range of motion, carrying angle, and radiographic measurement of the Baumann angle were assessed, then each distal humerus were compared to uninjured side.
RESULTS
At follow-up, the Baumann angle and carrying angle differed by an average of 2 degrees and 4 degrees respectively compared with the unaffected arm. Range of motion was satisfactory in 96% of patientl, and there wah no significant cubitus varus.
CONCLUSIONS
Open reduction of severely displaced supracondylar fractures is a safe and effective procedure, for which orthopedists should lower their threshold, given certain appropriate indicators.

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Analysis of the Operative Treatment of Ipsilateral diaphyseal Fractures of the Humerus and Forearm: Jung Ryul Kim, Kyung Jin Song, Sung Jin Kim, Jun Mo Lee, Byung Yun Hwang; J Korean Soc Fract 1998;11(1):34-40. Published online January 31, 1998; DOI: https://doi.org/10.12671/jksf.1998.11.1.34

Abstract PDF

Twenty-six adults who had concomitant ipsilateral shaft fracture of the humerus and forearm were managed with operative treatment. The mean age was 41 years (range 20 to 55 years), and the mean follow-up was 3.3 years (range 1.5 to 6 years). We reviewed initial soft tissue injury, presence of open fracture, and evaluted radiologic bone union. The functional outcome assessed with rating system of Lange and Foster, which is based on terms of fracture healing and functional restoration of the upper extremity. Overall rate of union for the humerus was 88.4 per cent, for the radius was 82.6 per cent and for the ulna 84.2 percent. We found no difference in average time to union between the treatment group with regard to open reduction and plate fixation or intramedullary nailing in the humerus and forearm bones (P>0.1, Wilcoxon signed rank test). But radiologic evaluation revealed a significant correlation between presence of open fracture and average time to union. The functional result was good in 12 cases (46%), fair in 6 cases(23%), and poor in 8 cases (31 %) according to Lange and Foster criteria. There were four nonunions of the humerus, three of the radius, and three of the ulna. Infection occurred three patients. Other complications were high radial nerve palsy in one case and above elbow amputation in one case. The results following injury were affected both by the severity of the initial trauma and by the treatment given. Best chance for a functional outcome will result from stable fixation of both the humeral and the forearm components.

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Classic Floating Elbow in Adults: A Case Series
Chul-Hyun Cho, Kyung-Keun Min
Clinics in Shoulder and Elbow.2015; 18(1): 8. CrossRef

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Functional Outcome after Operative Treatment of the Fractures of the Forearm Both Bones: Jung Ryul Kim, Kyung Jin Song, Joo Won Jung, Jun Mo Lee, Byung Yun Hwang; J Korean Soc Fract 1997;10(4):934-939. Published online October 31, 1997; DOI: https://doi.org/10.12671/jksf.1997.10.4.934

Abstract PDF

Twenty-seven adults who had a closed fracture of both bones of the forearm were managed with plate in twenty-four radial and twenty-three ulnar fracture. and with intramedullary nailing in three radial and four ulnar fractures. And were followed for a mean three years and two months(range, one year to six years). Standard anterioposterior and lateral radiographs were made of both forearms, and evaluated bone union that was qualified by measurement of the amount and location of the maximum radial bow in the relation to the contralateral normal ram. The functional outcome was assessed with rating system of Anderson, which is based on union of the fracture and rotation to the forearm, also with measurement of grip strength. Overall rate of union for the radius was 92.5 per cent and for the ulna 96.2 per cent. Average time to union was 10.4 weeks in the radius and 10.3 weeks in the ulna. Twenty-three patients(84%) had an excellent, good, or acceptible functional results, according to the criteria of Anderson. At follow-up, the mean and standard error for motion of the elbow from 64.0+/-4.1 of pronation to 74.3+/-4.2 supination. Seventeen patients(63%) had a grip strength that was more than 80 per cent of that of the contralateral side. Mean maximal radial bow was 15.1+/-0.4 millimeter and mean location of radial bow was 61.2+/-1.1 per cent in the normal arm. There was good or excellent rotation of the forearm, the rotation was close to where it was in the normal extremity. When five radial and three ulnar transverse fractures which were treated with less than five-hole plate, radiographic union was delayed(mean 13.3 weeks) and less satisfactory restoration of the function were obtained. However eleven radial and nine ulnar transverse fractures which were treated with more than six-hole plate were all united(mean 10.2 weeks) and acceptible restoration of the function were obtained Overall, there were three nonunions(two radial and one ulnar fracture), and one infection. Restoration of the normal radial bow was related to functional outcome. A good functional result was associated with restoration of the normal amount and location of the radial bow. Plating with more than six cortex secured by screws on each side of the fracture, provided a successful method for obtaining union and optimum function after fractures of the foream.

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Treatment of Forearm Shaft Fracture with Modified Interlocking Intramedullary Nail
Kwang-Yul Kim, Moon-Sup Lim, Shin-Kwon Choi, Hyeong-Jo Yoon
Journal of the Korean Fracture Society.2008; 21(2): 157. CrossRef

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Fractures of the Olecranon of Ulna treated by Plating and Tension-Band Wiring technique: Jun Mo Lee, Jong Hyuk Park; J Korean Soc Fract 1996;9(3):801-808. Published online July 31, 1996; DOI: https://doi.org/10.12671/jksf.1996.9.3.801

Abstract PDF

Fractures of the olecranon of ulna are caused by a number of different mechanisms including a direct blow, a fall on the stretched hand with the elbow in flexion leading to an avulsion fracture by the contracture of the triceps, and by higher energy trauma. Olecranon fractures are intraarticular and frequently unable to manage by manipulation, therefore an open reduction and internal fixation procedure is usually indicated. Authors have experienced and compared the results of 21 cases who were treated by plating and tension-band wiring technique from March 1989 through February 1996 at the Department of Orthopedic Surgery, Chonbuk National Liniversity llospital. The results were as follows, 1. fractures treated by plating were type II. C comminuted fractures(6 cases, 28%), type II. D frac ture/dislocations(2 cases,10%) and type II. B transverse and oblique fractures(2 cases, 10%) in Coltons classification. 2. Plating was the preferred technique for the type II. C and II. D fractures which need autogenous iliac cancellous bone grafting and early active rehabilitation. 3. All of 21 cases were followed up for more than 15 months after surgery and showed good and excellent results according to Weseleys criteria. 4. In tension-band wiring, olecranon bursitis was occurred in 1 case.

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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
Internal Fixation Using Double Plates for Comminuted Olecranon Fractures in Adults
Hyun-Dae Shin, Jae-Hoon Yang, Pil-Sung Kim
Journal of the Korean Fracture Society.2009; 22(3): 166. CrossRef

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Management of the Ankle Fracture: Myung Sik Park, Jun Mo Lee, Su Sung Chae; J Korean Soc Fract 1990;3(2):238-246. Published online November 30, 1990; DOI: https://doi.org/10.12671/jksf.1990.3.2.238

Abstract PDF

The ankle is a complex, weight bearing joint and its injury results in a severe functional disturbance of complex anatomical characteristics. It is very important to understand the mechanism of trauma in order to make definite diagnosis and proper treatment. The author analysed 54 cases (54 patients) of the ankle fractures which were admitted and treated in orthopaedic department, Chonbuk National University Hospital from Jan. 1986 to Feb. 1990. The following results were obtained. 1. Of the 54 cases, male was 40 cases (74%), female was 14 cases(26%) and average age of the patients was 35.7 years. 2. Most common cause of fracture was traffic accident(61.6%). 3. The musculoskeletal system injury was most frequently associated with. 4. Open Fractures were 6 cases(11%), and closed fractures 48 cases(89%). 5. According to the classification of Lauge-Hansen, the most common type of the ankle fracture was pronation-external rotation type(33.3%) and type C was most common in Weber classification(51.9%). 6. 47 cases(87%) were treated by open reduction and 7 cases(12.9%) by closed reduction and average duration of immobilization 2as 7.5 weeks in open reduction and 9.1 weeks in closed reduction. 7. Accurate reduction and rigid internal fixation of the fractured lateral malleolus, involving the distal tibiofibular syndesmosis was very important in treatment of the ankle fracture. 8. In clinical and radiological analysis, the better results were obtained from open reduction.

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Surgical Fixation with Biodegradable Plate for the Treatment of Ankle Fractures
Jae-Young Cho, Jin-Whan Kim, Sang-Eun Kim, Kyung-Chil Jung, Seung-Hyun Choi
Journal of the Korean Fracture Society.2008; 21(1): 31. CrossRef

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