PURPOSE A rapid and accurate reduction is important for hip dislocated patients to avoid various potential complications, including avascular necrosis of the femoral head. We analyzed hip dislocation cases, ones that particularly failed during the primary reduction trial. MATERIALS AND METHODS Eighty-seven patients with hip dislocation, who visited the emergency department between January 2007 and September 2015, were retrospectively analyzed. Of them, 68 patients were successfully treated in the first closed reduction trial, and the remaining 19 patients were unsuccessful. Of the 19 unsuccessful first trial, 12 patients were successfully treated in the second closed reduction; however, in the remaining 7 patients, open reduction was performed in the operation room with general anesthesia. Every closed reduction was practiced by at least 2 orthopedic doctors, and open reduction was performed by a single senior author. RESULTS The rate of first reduction failure was higher, with statistical significance, in patients aged under 50 years, male gender, and those with combined around hip fractures, including femoral head and acetabular fracture (p<0.05). In particular, the presence of impacted fracture fragment in the hip joint and large size of the impacted fracture fragment was highly related to the failure of second closed reduction trial requiring open reduction. Conversely, the method of reduction, Thompson-Epstein classification, Pipkin classification were not related to the failure of closed reduction statistically (p>0.05). CONCLUSION To evaluate the patients with hip dislocation, realizing the type of dislocation, presence of accompanied fracture, location and size of fracture fragment, age, as well as gender of patients is important. If the fracture fragment is impacted in the hip joint and the size of the fragment is large, then the operative treatment is considered, rather than the repetitive trial of closed reduction by constraint.
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Traumatic obturator dislocation of the hip joint: About 2 cases and review of the literature Z.F. Zengui, O. El Adaoui, M. Fargouch, O. Adnane, Y. El Andaloussi, M. Fadili International Journal of Surgery Case Reports.2022; 93: 106983. CrossRef
Traumatic anterior dislocation of the hip is an uncommon injury, accounting for less than 10% of all reported cases of traumatic hip dislocation. Especially, there are no known report in our country so far. We are reporting a case of a 81 year old man who sustained bilateral anterior hip dislocation after pedestrian traffic accident, and treated by closed reduction and skeletal traction at our institute.
PURPOSE To compare the results of open fixation and closed percutaneous pinning in managing Jakob stage II lateral condylar fractures of children's elbow. MATERIALS AND METHODS Since Febuary 2000, We operated 21 children with Jakob stage II lateral condylar fractures of elbow. Eleven of the 21 were treated with closed percutaneous pinning, open fixation was done to the other 10 children. Each patient was evaluated about range of motion, carrying angle, scar satisfaction and radiologic findings for comparison between closed pinning and open fixation groups. RESULTS Open fixation group showed 3.8 degrees decrease of elbow motion while closed pinning group showed no significant decrease. Carrying angle and radiologic findings were not different between the two groups. Open fixation group expressed dissatisfaction to their scars (average 5.2 cm) whereas all the patients of closed pinning group were satisfied with their functional and cosmetic outcomes. CONCLUSION In managing Jakob stage II lateral condyle fractures of children's elbow, closed percutaneous pinning was thought to be superior to open fixation because of the same functional outcome and much better cosmetic results.
PURPOSE To evaluate the outcomes of twenty-six cases of segmental tibia fracture that were treated by closed interlocking intramedullary nailing.
MATERIAL AND METHODS: All cases were followed up for at least 1 year (average 14.3 months). Clinical results were evaluated by Klemm & Borner's scale. We analyzed the average range of the motion of the ankle and knee joint, atrophy of quadriceps muscle and angular deformity at the last follow up. We evaluated complications (new fracture of the tibia, infection, compartment syndrome, nonunion, delayed union, angular deformity and pain of ankle and knee joint). RESULTS Results were excellent in 4 cases (15.4%), good in 18 cases (69.2%), fair in 3 cases (11.5%), and poor in 1 case (3.9%). Union was obtained in 25 cases (96.1%) over an average period of 23.3 weeks. Nine cases showed intra-operative or post-operative complications: new fracture of the proximal tibia on the posteromedial side (2 cases), local infection at an entry point (2 cases), compartment syndrome (1 case), deep infection (1 case), and delayed union (3 cases). At the last follow up, angular deformity was found in 4 cases (mean of all deformities, 6 degrees): 3 cases at the proximal fracture site (2 cases of valgus deformity: 5 and 8 degrees and 1 case of varus deformity: 7 degrees) and the other case in the distal fracture site (valgus 5 degrees). Average postoperative range of motion of the knee joint was 123.7 degrees (80~135 degrees). Knee pain or limited motion occurred in 4 cases. The average range of the motion of the ankle joint was 68.1 degrees (60~70 degrees). Limited motion occurred in 4 cases (average, 10 degrees) but no case showed ankle pain. CONCLUSION Closed interlocking intramedullary nailing for segmental tibia fracture often results in complications. To minimize these complications, comprehensive evaluation of the fracture, and careful surgical treatment are required.
PURPOSE To review the result of bony mallet finger treated with a closed reduction using extension block K-wire MATERIALS AND METHODS: Between January 2001 and November 2002, among the patients with bony mallet finger underwent closed reduction using extension block K-wire, we retrospectively reviewed 14 patients with 14 fractures who had a minimum follow-up of 12 months. RESULTS There were 10 men and 4 women, with an average follow-up for all cases 15.7 months (range, 12 months~18 months). According to Crawford's evaluation criteria, we obtained 7 excellent, 5 good, 2 fair. We obtained bony union in all patients, with no remained pain. The average ROM was 67 degrees at postoperative 12 months. Postoperative complications occurred in two cases, which were nail deformity and mild osteoarthritis at the distal interphalangeal joint. There was no pin site infection. CONCLUSION This technique is not only easier but also less invasive than other techniques for reduction of mallet finger. Also, it shows excellent result with lower complication rate. So, it seems a reliable treatment for bony mallet finger.
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Osteoarthritis after Extension Block Technique for the Bony Mallet Finger Sung Hoon Koh, Jung Hyun Park, Jin Soo Kim, Si Young Roh, Kyung Jin Lee, Dong Chul Lee Archives of Hand and Microsurgery.2021; 26(4): 238. CrossRef
Comparison of Surgical Outcomes of Percutaneous K-Wire Fixation in Bony Mallet Fingers with Use of Towel Clip versus 18-Gauge Needle Ho-Seung Jeon, Chan-Sam Moon, Seo-Goo Kang, Kyeong-Seop Song, Uk-Hyun Choi Journal of the Korean Society for Surgery of the Hand.2013; 18(1): 1. CrossRef
Percutaneous Kirschner Wire Fixation of Acute Mallet Fractures Percutaneousely Reduced by Towel Clip Chung Soo Han, Duke Whan Chung, Bi O Jeong, Hyun Chul Park, Jin Young Kim, Cheol Hee Park, Jin Sung Park Journal of the Korean Fracture Society.2009; 22(4): 283. CrossRef
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.
PURPOSE The purpose of this study was to evaluate a new treatment method, which was using intraoperative skin traction and Steinmann(S)-pin for anatomically reduction by gentle manipulation to treat the displaced supracondylar fracture of the humerus with percutaneous pinning. MATERIALS AND METHODS Clinical analysis was performed on thirty displaced supracondylar fractures (Gartland type III) of the humerus patients with a minimal three month follow up, who were treated percutaneous pinning after reduction with by intraoperative skin traction and S-pin. Clinical results were analyzed according to the Flynn grading system. RESULTS According to the Flynn grading system, excellent results were obtained in 12 cases (43%), good in 14 case (47%), fair in 4 cases (10%), poor in 0 cases (0%) and we obtained all satisfactory results. There was one case which was reoperated for closed reduction and percutaneous pinning repeatedly due to reduction loss and no case with conversion to open reduction. CONCLUSION To avoid the forceful manipulation, gentle closed reduction and percutaneous pinning using intraoperative skin traction and S-pin especially for rotational correction in the displaced supracondylar fracture of the humerus is considered to be useful method because showed satisfactory results.
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Treatment of displaced supracondylar fractures of the humerus in children by a pin leverage technique H.-Y. Lee, S.-J. Kim The Journal of Bone and Joint Surgery. British volume.2007; 89-B(5): 646. CrossRef
PURPOSE To evaluate the radiographic changes and union of large butterfly fragments after closed interlocking IM nailing for femoral shaft comminuted fractures. MATERIALS AND METHODS The objects of this study were 23 cases(15 males, 8 females) of femoral shaft comminuted fractures with butterfly fragments larger than 5cm and with the follow up period of 12 months or more from June 1995 to June 2000. We assessed the size, the degrees of displacement and angulation of the large butterfly fragments at preoperatively, one day, one month and three month postoperatively and evaluated the union at four month and six month postoperatively. RESULTS The size of the fragments was 8.4cm (5.0-13.0) in average. The distance between the fragment and shaft was 15.9cm preoperatively and 10.1, 7.7, 6.8cm at one day, one month and three month postoperatively. In 13 cases of angulation over 5 degrees, it changed from 19.6 degrees preoperatively to 13.9 degrees , 8.4 degrees , 5 . 9 degrees at one day, one month and three month postoperatively. There is no increase in angulation.The union was completed at 4 months in 13 cases (56.5%) and at 6 months in all except one case of delayed union, in which we did not do any further procedure until the union was achieved. CONCLUSION In femoral shaft comminuted fractures with displaced large butterfly fragments treated with closed interlocking IM nailing, the distance and angulation of fragments decreased gradually and even the fragments were inverted or largely displaced and angulated the fragments were united. So the caution must be given not to displace the fragments intraoperatively and to keep anatomical position of the fragments by active exercise and hydrostatic pressure of the muscles of thigh postoperatively. Then the open reduction and internal fixations of the fragments will not be necessary.
PURPOSE To evaluate the radiological and clinical results of closed reduction and cannulated screw percutaneous fixation of intraarticular calcaneal fractures combined with multiple injuries. MATERIALS AND METHODS We reviewed 15 cases of 13 patients intraarticular calcaneal fractures combined with multiple injuries which were treated with closed reduction and cannulated screw percutaneous fixation between June 1998 to June 2001 and minimum follow up period of 12 months(12-27 months). The results were based on the assessment criteria of Salama and the analysis of Bohler 's angle, states of subtalar joint and deformities of calcaneus. Based on the Sanders classification, there were 2 cases(13%) of type I, 9 cases(60%) of type II and 4 cases(27%) of type III. RESULTS The preoperative Bohler 's angles were between 5 degrees to 35 degrees, postoperative Bohler 's angles were between 15 degrees to 45 degrees and the last follow up Bohler 's angles were between 15 degrees to 40 degrees . The postoperative complication of subtalar arthritis were developed in 5 cases and deformities of calcaneus were developed in 4 cases. Based on the assessment criteria of Salama, the functional results were excellent in 2 cases, good in 8 cases, fair in 3 cases, and poor in 2 cases. CONCLUSION The closed reduction and cannulated screw percutaneous fixation of intraarticular calcaneal fractures combined with multiple injuries was thought to be a useful method of treatment at the state of not delayed operating time and not position changing.
PURPOSE The purpose of this study was to compare the results between open reduction and internal fixation with plate and screws and closed reduction and external fixation with Ilizarov device for the fracture of disatal metaphyseal fracture of tibia. MATERIALS AND METHODS In this study, the results in treatment of the 19 distal metaphyseal fractures of tibia with closed reduction and external fixation with Ilizarov device were compared with those in treatment of the 23 fractures with open reduction and internal fixation with a plate and screws. The cases were the patients who had been treated for the fractures at the Department of Orthopaedic Surgery, Dankook University Hospital from May 1997 to December 2000. The results of treatment were analysed using functional evaluation by Mast and Teipner and radiological evaluation by Ovadia and Beals. RESULTS The results were as follows: 1. The major causes of injury were motor vehecle accidents, fall-downs, and falls from a height in order.
2. Treatment of the fractures with closed reduction and external fixation with Ilizarov device showed comparable results to that with open reduction and internal fixation with a plate and screws.
3. Complications in treatment were a little more frequent in open reduction and internal fixation with a plate and screws than in closed reduction and external fixation with Ilizarov device. CONCLUSION Considering the results, closed reduction and external fixation with Ilizarov device is thought to be one of recommendable options in treatment of the distal metaphyseal fractures of tibia with the advantages in wound management, prevention of stiffness of ankle joint, and convenience in removal of the device.
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Mid-term Results of Distal Tibial Fractures Treated with Ilizarov External Fixator Suk Kyu Choo, Kyung Wook Nha, Hyoung Keun Oh, Dong Bong Lee Journal of the Korean Fracture Society.2007; 20(4): 323. CrossRef
PURPOSE The current study is performed to evaluate the clinical outcomes of treatment for two part or three part fractures of proximal humerus.
MATERIAL AND METHODS: Forty-five cases that followed up over 6 months were divided into three groups : conservative treatment(Group I, 16 cases), closed reduction with internal fixation(Group II, K-wire 10, schanz pin 4, cancellous screw 3, 17 cases) and plate and screw fixation(Group III, 12 cases). The range of motion, pain index with self assessed functional score, anatomical reduction and bone union period and complications were examined. RESULTS The range of motion was worst in group I, and anatomical reduction was best in group III. The functional score of group II(average 80), group III(average 73) were higher than group I, but there were no significant differences between group II and group III. Complications were noted in 17 cases, which occured mostly in group I and III. Avascular necrosis of humerus head was noted in one case of group II. Bone union period was average 10.4 weeks. CONCLUSION If anatomical reduction could be obtained by closed reduction and internal fixation with K-wire, schanz pin and cancellous screw in 2 part or 3 part proximal humerus fracture, it would provide a sufficient fixation for early rehabilitation and bone union, while minimizing complications.
PURPOSE The current study is planned to evaluate varus stress test and a result of percutaneous K-wire fixation in the minimally displaced lateral condyle fracture of humerus in children. MATERIALS AND METHODS We have analyzed seven patients of Jakob stage I or II lateral condylar fracture of the humerus clinically and radiologically who were managed with closed reduction and percutaneous K-wire fixation from July 1996 to June 1999. Their ages at the time of injury ranged 2.5 to 11.7 years (average 6.3 years). We checked varus stress view for evaluating fracture stability and treatment plan. RESULTS The patients were followed up for average 13 months postoperatively and showed no differences in carrying angle, range of motion and physical activity compared with contralateral elbow. K-wires were removed average 6 weeks postoperatively. The fractures were united at average 5.9 weeks (5-9 weeks). There were minor complications ; one case of bony overgrowth, three cases of bony spur and one case of pin site infection. The treatment results according to Hardacre's assessment were excellent in all cases. CONCLUSION Varus stress view is necessary to evaluate the fracture stability and to make treatment plan in minimally displaced lateral condyle fracture, and closed reduction followed by percutaneous K-wire fixation can be used successfully in the cases of unstable Jakob stage I and reducible Jakob stage II.
PURPOSE To get a reliable clinical data of interlocking IM nailing, the authors compared the results of the reamed interlocking IM nailing(Reamed) with unreamed interlocking IM nailing(Unreamed) in only closed fractures of tibial shaft.
MATERIAL AND METHODS: Each Reamed(n=40) and Unreamed group(n=31) was followed by twenty-nine(13-53) months and twenty-one(13-55) months. We analyzed the results and complications of the each group. RESULTS The average total duration of the procedures performed without reaming was 13 minutes shorter than that of the procedures done with reaming(p>0.05).
Twenty-nine fractures(73%) that were treated with reaming and eighteen(58.1%) that were treated without reaming united at postoperative 4 months. But, thirty-eight(95%) and twenty-nine(93.5%) fractures united at postoperative 6 months respectively. There was only one nonunion, which developed without reaming. Delayed union occurred after two nailing procedures with reaming and after one without reaming. Malunion occurred after one nailing with reaming and after two without reaming. There were two superficial infection, which developed after nailing with reaming. CONCLUSION There was no significant differences in the clinical and radiological result between reamed and unreamed nailing for the treatment of closed tibial shaft fracture. But, the bone union rate was significantly higher in reamed group than unreamed group at postoperative 4 months.
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Anterior Knee Pain after Intramedullary Nailing for Tibial Shaft Fractures Suk-Kyu Choo, Hyoung-Keun Oh, Hyun-Woo Choi, Jae-Gwang Song Journal of the Korean Fracture Society.2011; 24(1): 28. CrossRef
PURPOSE : to appreciate the effectiveness of th closed reduction and percutaneous pinning(CRPP) in reducible but unstable displaced surgical neck fracture of the humerus. MATERIALS AND METHODS : reviewed 30 patients(19 cases in CRPP and 11 cases in ORIF) with at least 1 year follow-up, comparing clinical union time, elapse time for surgery and clinical results using UCLA end-result scoring system in two froups and determining prognostic factors in CRPP. RESULTS : Clinical union was seen 8.4 weeks in CRPP and 11.2 weeks in ORIF. The difference between two groups in the clinical results was not significant. Lower UCLA score in CRPP correlated with the increment in age(p<0.05), but not with sex and metaphyseal comminution. Elapse time for surgery was taken average 38minutes in CRPP and average 95 minutes in ORIF. The postoperative complications in CRPP were 1 in nonunion, 4 in stiffness and 4 in pin loosening, most of them were occurred in female over sixty.
SUMMARY : CRPP is a useful alternative and may be primarily applicable method in respect of comparable results to ORIF, minimal soft tissue damage and shorter surgical time. However, in cases of female with sixty or more, ORIF would be preferred because of poor bone quality, less compliant, and frequent joint stiffness.
PURPOSE : The goal of this study is to decrease the chance of the lower limb loss resulting from the delayed diagnosis of arterial thrombosis after first operation in a patient of the closed fractures around the knee by early diagnosis and proper management via studying several prognostic factors. MATERIALS AND METHODS : We have reviewed 8 cases of delayed diagnosed arterial thrombosis patient who was follow up for 1 year or more March 1987 to February 1997, retrospectively. We have followed ip the clinical results. RESULTS : The amputation rate was 50%(4/8), and among associated injuries, tibial or peroneal nerve palsy was combined in 75%(6/8). The time interval from initial trauma to diagnosis was significantly different between amputation group(77hours) and non amputation group(34.25hours). Better results were obtained in cases who had early diagnosis and treated with end to end anastomosis than vein graft. CONCLUSION : It is very important that the vascular status should be assessed not only at the first examination but also repeatedly over the ensuing hours and days with caution, even though there was absence of ischemic sign.
Simultaneous multiple dislocation of the thumb is a very rare injury. We experienced a case of simultaneous fracture-dislocation of the carponletacarpal and metacarpophalangeal joint of the thumb which was treated by closed reduction and percutaneous K-wire fixation. The clinical retult was satisfactory.
Colles'fracture is a common injury encountered in emergency room. It is generally agreed that closed reduction of the fracture may not be difficult, but it is difficult to maintain the closed reduction. Twenty eight patients with Colles'fracture were treated with closed reduction and splinting method, followed up more than 1 year from January 1996 to August 1997 at the Korea university Ansan Hospital. The purpose of this study is to evaluate the radiological and functional results after closed reduction with splinting of Colles'fracture. The results of this study were as follows: 1) Of the 28 cases, type I were 3 cases, type II 16 cases, type III 9 cases by the universal classification. 2) Reduction loss was radial angle 2.25, volar angle 327, radial shortening 2.6mm. 3) The overall assessment were excellent in 8 (28.5%), good in 13 cases (46.5%), poor in 7 cases (25.0%) under the functional assessment of Garland and Werley and simple radiographic assessment of Scheck. 4) Complications were median nerve palsy 5 cases, osteoarthritis of wrist in 2 cases and hand stiffness in 2 cases. In conclusion, if there occured loss of reduction after closed reduction with splinting in elderly patients, closed reduction and internal fixation should be considered.
The purpose of this paper is to compare the results, complication, advantages and disadvantages of treatment with closed interlocking intramedullary nail with those with plate in humeral shaft comminuted fractures. The authors have reviwed 25 cases of humeral shaft comminuted fractures, which were treated with closed interlocking intramedullary nail in 14 cases and plate in 11 cases, from November 1992 to May 1996. The results were as follows: 1. The average time of operation in closed interlocking nailing was 72 minutes and that of plate fixation was 104 minutes. 2. The average time for bone union was 14.7 weeks in closed interlocking nailing and 14.9 weeks in plate fixation. 3. The complications of closed interlocking nailing were 2 cases of delayed union, 1 case of nonunion, 1 case of postoperative radial nerve palsy and 3 cases of pain and stiffness of shoulder. 4. The complications of plate fixation were 1 case of delayed union, 2 cases of nonunion, 1 case of postoperative radial nerve palsy, 1 case of stiffness of shoulder. 5. Excellent and good functional results rated by Stewart and Hundley were 12(85%) cases in closed interlocking nailing and 8(73%) cases in plate fixation. We concluded that closed interlocking nailing is one of the better useful method of treatment in humeral shaft comminuted fractures but, the procedures should be performed exactly.
We treated supracondylar fracture of the humerus in children by early closed reduction and K-wires fixation using two lateral parallel K-wires for partially displaced fractures(Gartland Ib, II) and three K-wires,two lateral and one additional medial crossed K-wire for type III fractures. This study is to analyze our method for the treatment of supracondylar fracture of the humerus in children. Sixty-two fractures(4 type Ib, 20 type II and 38 type III) underwent K-wires fixation after closed reduction of the fracture from October 1994 to April 1997 were included in this study. The patients age ranged from 2 years and 2 months to 12 years and 7 months, averaging 6 years and 2 months. All the fractures were treated within 24 hours after arrival in the hospital. After general anesthesia, each fracture was reduced manually and fixed by K-wires under fluoroscopic control. Two lateral parallel K-wire were used for fixation of all type Ib and II fractures. We tried to keep the gap between two K-wires be 1 cm or more. In type III fractures, fractures were fixed by two parallel lateral K-wires and followed by one medial crossed K-wire. The K-wires were removed after averaging 3.2 weeks after operation in out patient clinic. The follow-up period ranged from 6 months to 34 months. averaging 14 months. By Flynn's functional and cosmetic criteria, 37 fractures (97.4%) among 38 type III fractures resulted in satisfactory criteria. All of the type I and II fractures (100%) resulted in satisfactory criteria. In conclusion, our decision is considered as safe and reliable option for the treatment of supracondylar fractures of the humrus in children.
To compare of result according to fracture comminution and fracture site, we reviewed retrospectively 68 femoral shaft fractures treated by closed interlocking intramedullary nailing. The Winquist-Hansen classification was used to categorize the degree of comminution, and fracture site was categorized to three parts as proximal 1/3, middle 1/3, and distal 1/3. The results were analized and compared in each categorized group The average bone union time was delayed in more severely comminuted fracture and in distal 1/3 fracture compared to proximal 1/3 or middle 1/3. Varus angulation deformity was occurred more frequently in proximal 1/3 and severely comminuted fracture group, and posterior angulation deformity was occured more frequently in distal 1/3 fracture group. All but one case showed good functional results regardless of fracture comminution, fracture site and development of malalignment.
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Analysis of Risk Factors for Nonunion after Intramedullary Nailing of Femoral Shaft Fracture in Adult Yong-Woon Shin, Yerl-Bo Sung, Jeong Yoon Choi, Minkyu Kim Journal of the Korean Fracture Society.2011; 24(4): 313. CrossRef
For the treatment of tibial shaft fracures interlocking intramedullary nailing has been used widely. Recently choosing between reamed or unreamed interlocking nailing for closed tibial shaft fracture is still controversial. The purpose of this study is to evaluate the results and complications of unreamed interlocking nailing for closed tibial shaft fractures. We reviewed 28 closed tibial shaft fractures that were treated with unreamed static medullary nailing from May 1993 to December 1996 at the Deparment of Orthopaedic surgery, Pohang St. Mary's Hospital. The results were as follows 1. In all 28 cases, union of the fracture was achieved at average 19.6 weeks and tere was no malunion. 2. We performed additional procedures in 4 cases(14.3%) for union : autogenous iliac bone graft in 1 case(3.5%) that was unstable segmental fracture and dynamization in 3 cases(10.7%) 3. There was breakage of distal locking screw in 1 case but no breakage of intramedullary nail.
Operative treatment for closed fractures of the long bone has many advantages including early restoration of function by stable fixation, but has untoward problems including postoperative infection. The authors reviewed 19 cases of postoperative infection for closed long bone fracture during the period from January, 1990 to December, 1995 and analyzed about clinical, radiologic, pathologic findings and found causes of infection. Most cases were associated with multiple fractures of major bones or injuries to the vital organs and delayed over 48 hours after injury to operation. Operation time was prolonged due to the simultaneous operations for multiple fractures and associated open fractures at the same time. Staphylococcus aureus was the most frequent offending organism. Irregular resorption of plate-bone interface with resultant gap between the plate and bone, on the radiographic follow up, may indicate postoperative infection.
Intramedullary nailing is one of the most popular method of treatment in femoral shaft fractures,which provides relatively stable fixation and preservation of blood supply and early mobilization. But whether open reduction, cerclage wiring and/or bone graft is necessary for the displaced comminuted fragment is still a subject of controversy. To clarify such debate we compared the results of IM nailing between simple, minimal displaced fractures and displaced, comminuted ones treated with closed method. We analyzed 36 cases of the fresh closed fractures of femoral shaft treated by closed intramedullary nailing from December 1992 to January 1996. There were 24 cases of minimal displaced fractures and 12 cases of displaced ones more than 1 cm during operation. The average follow-up period was 12 months(5-48 months). Clinical and radiological fracture union occurred in 97% of cases(35/36). Radiological callus was noticed just around 3 weeks postoperatively in both groups and the average time to radiological union was 23 weeks in minimal displaced group and 24.8 weeks in displaced one. Because there was no significant difference in bone healing time, closed interlocking intramedullary nailing is thought to be also the good method of treatment in femoral fractures regardless of fracture pattern or displacement of fragments.
Treatment of lateral condyle fracture has been traditionally divided to closed and open treatment. Minimal displaced fracture of lateral humeral condyle can be appropriately treated with closed reduction and percutaneous K-wire fixation. Adherence to these guidelines is likely to prevent malunion, nonunion, premature epiphyseal closure, ulnar neue palsy, and cubitus valgus deformity, all possible complications of this fracture.
Since September 1993, we managed 20 children with lateral condyle fracture of elbow using closed reduction and percutaneous pinning. And intraoperative arthrogram was done to confirm the reduction status. Pins were removed 6 weeks postoperatively. The average period of follow-up was 24 months. There was no significant difference in carrying angle, range of motion and physical activity compared to contralateral elbow. Valgus - varus stress view is a useful method in evaluating fracture stability and rupture of cartilage hinges and valgus - supination stress view is very useful for confirming the reduction. Arthrogram was considered to be useful in evaluating the reduction state and deciding the treatment plan.
Closed intramedullary nailing has become increasingly popular in the management of fractures of the femur because of a high rate of union, a low rate of infection, and excellent return of function. But it requires good availability of equipment and surgeons skill and experience.
Iatrogenic femur neck fracture can occur as a complication of closed intramedullary nailing of femur shaft fracture. The authors report five cases of this complication and analyze these five cases in the viewpoint of causal technical errors and suggest some technical points to avoid this complication.
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Some Series of Honey-Comb Spaces Elena Barbieri, Alberto Cavicchioli, Fulvia Spaggiari Rocky Mountain Journal of Mathematics.2009;[Epub] CrossRef
Supracondylar fracture of the humerus is the most common fracture around the elbow joint in children, especially in the age from 4 to 9. 97% of the fractures are extension type and there are many problems in management such as the method of reduction and maintenance of reduction, Volkmanns ischemia, neurovascular injuries, cubitus varus or valgus deformity, and myositis ossificans etc.
Currently the methods of treatment of supracondylar fracture include open reduction and pin fixation, closed reduction and percutaneous pin fixation, and closed reduction and immobilization by splint.
134 children with supracondylar fracture of humerus, conservatively 49 cases and operative 85 cases, were treated from January 1991 to October 1995 and were followed up for at least 6 months.
We analyBed the type of fracture, method of treatment and results and concluded that accurate reduction, minimizing soft tissue injury and maintenance of reduction are important factors for gaining good results.
Fracture of radial head and neck in children is a relatively rare injury and comprises 5 to 10 percent of fractures of the elbow in children. Its prognosis has been considered relatively good, but prognosis is poor in severely displaced fractures of the radial head and neck, especially types II and III by OBriens classification and have a high risk of complication.
We retrospectively reviewed 8 cases of radial head and neck fractures in 1 patients, who were treated from Jan.1992 to June 1994 at Kwang Myung Sung Ae Hospital.
They were followed up for more than 1 year.
The results were as follows; 1. There were 4 male and 3 female patients. One patient had bilateral involvement 2. The most common cause was fall down injury (6 cases).
3. According to O'Briens classification, 3 cases were type I and 5 cases were type II Treatments included simple immobilization(3 cases), closed reduction and plaster cast (4 cases), percutaneous K-wire leverage method(1 case).
4. According to the criteria of Tibone, the clinical result was excellent in 7 cases and good in 1 case. Primary angulation was the most important factor affecting the result and early closed reduction was important to obtain the satisfactory clinical result.
Fracture-separation of the distal humeral epiphysis is a rare injury, frequently misdiagnosed as a fracture of the lateral humeral condyle, a supracondylar fracture of the humerus or a dislocation of the elbow. Roentgenographic evaluation reveals posteromedial displacement of the distal epiphysis. Single contrast arthrography is performed in order to confirm diagnosis. Treatment is first directed toward prompt recognition of the injury. A manipulative closed reduction is usually recommended. We experienced a case of fracture-separation involving the entire distal humeral physis treated by closed reduction and percutaneous pinning. The result was excellent.
The fifth metacarpal neck fractures are unstable and often heals with angulation and deformity. So, after closed reduction and immobilization with splint or cast, they have often been lost reduction and healed with posterior angulation and cosmetic deformity. We conducted a prospective study of 11 patients who underwent percutaneous retrograde intramedullay K-wire fixation for a fracture of the neck of the fifth metacarpal during four years period.
We used a closed reduction technique derived from Jahss maneuver or three point fixation maneuver. And, the fracture was maintained with two cross or parallel smooth intramedullary K-wire. The proximal side of K-wire was placed back wound side near the wrist joint. The last follow up (postoperative 14±2 weeks) radiographic results were dorsal angualtion 7±4 , corresponded to preoperative 48±7 , and immediately postoperative 6±4 The complications such as limitation of movement, increase of dorsal angulation, rotational malalignment, shortening, and depression of the head of metacarpal were not occurred. Rotational deformity was always well controlled. Correction of angulation was good and K-wire insertion and fixation technique were easy. We recommend this technique in case of over 40 dorsal angulation of fracture site due to absence of contact between the palmar fractured ends, and patients who dont accept the cosmetic deformity or want early exercise.
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Comparative Evaluation of the Efficacy of Combined Intramedullary Pinning with K-Wires Pinning in the Treatment of Fifth Metacarpal Neck Fractures versus Conventional Techniques—K-Wires Pinning and Intramedullary Pinning Dong-Eun Kim, Tong-Joo Lee, Yeop Na, Ye-Geon Noh Medicina.2023; 59(11): 1944. CrossRef
Modified Bouquet Technique for Treatment of Metacarpal Neck Fractures Yong-Gyu Sung, Seok-Whan Song, Yoon-Min Lee Journal of the Korean Society for Surgery of the Hand.2016; 21(3): 137. CrossRef
Treatment of 5th Metacarpal Neck Fracture Using Percutaneous Transverse Fixation with K-Wires Jae-Hak Jung, Kwan-Hee Lee, Yong-Ju Kim, Woo-Jin Lee, Sung-Hyun Choi Journal of the Korean Fracture Society.2012; 25(4): 317. CrossRef
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The femoral neck fracture in childhood is rare and occurred by severe trauma. Its treatment method and prognosis are different from adult, and(it was) difficult to treat due to frequent complication. So the femoral neck fractures in children are called as unsolved fracture.
Eleven cases of childrens femoral neck fracture were treated by closed reduction and internal fixation using cancellous screws or Knowles pins at Kwang lu Christian Hospital from January 1986 to January 1992, and were analysed clinically and radiologically.
According to classification of Delbet and Colona, the transcervical fracture were 6 cases and the cervicotrochanteric fracture f cases. 10 of the eleven cases were displaced fractures. Avascular necrosis was evident in 6 cases(54.5%) and all of them were displaced fracture initially. 2 cases of avascular necrosis were treated with Intertrochanteric varus osteotomy with angle blade plate.