PURPOSE To evaluate the usefulness of the retrograde intramedullary nailing for the treatment of segmental femoral shaft fracture including distal part. MATERIALS AND METHODS We reviewed 15 patients of segmental femoral fracture, who had treated with retrograde intramedullary nailing and followed-up more than 1 year from January 2003 to October 2007. There were 10 men, 5 women, and the mean age was 45 years old. There were associated fracture in 10 cases. We evaluate the time for union, non-union and malunion by radiologic finding and functional assessment by Sanders' criteria. RESULTS The mean time of union was 21 weeks. There was one delayed union in proximal fracture site. There was no shortening more than 1.5 cm, no angular deformity more than 10 degrees, no postoperative infection or instability. According to Sanders' criteria, there were excellent clinical results in 9 cases, good results in 5 cases and fair result in 1 case. CONCLUSION The retrograde intramedullary nailing can be a useful method for treatment of segmental femoral shaft fracture including distal part.
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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
PURPOSE To evaluate the usefulness of wire fixation in displaced acetabular fractures. MATERIALS AND METHODS From January 2000 to December 2005, 19 cases of displaced acetabular fracture were treated with wire fixation. According to Letournel's classification there were 9 both column fracture, 5 transverse fracture, 3 anterior column with posterior hemitransverse and 2 T-type fracture. Only wire fixation in 13 cases and wire with plate or wire with screw fixation in 6 cases. RESULTS We evaluate the accuracy of reduction by Matta' criteria, anatomical reduction in 12 cases, incomplete reduction in 4 cases, poor reduction in 2 cases and surgical secondary congruence in 1 case. The clinical results showed excellent in 12 cases, good in 4 cases, fair in 2 cases and poor in 1 case. The radiological results showed excellent in 10 cases, good in 4 cases, fair in 3 cases and poor in 2 cases. There were 4 cases of complication; wound infection in 1case, post-traumatic arthritis in 1 case and heterotopic ossification in 2 cases. CONCLUSION The cerclage wiring is a preferable method in internal fixation of displaced acetabular fractures that can facilitate reduction and achieve stable fixation.
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Cerclage Clamping Using Cerclage Passer for Reduction of Anterior and Posterior Column Fracture Ki Chul Park, Hyun Joong Cho, Hun Chul Kim, Kyung-Sik Min, Hae Won Jeong Journal of the Korean Orthopaedic Association.2016; 51(6): 486. CrossRef
Comparative Results of Acetabular Both Column Fracture According to the Fixation Method Kyung-Jae Lee, Byung-Woo Min, Eun-Seok Son, Hyuk-Jun Seo, Jin-Hyun Park Hip & Pelvis.2011; 23(2): 131. CrossRef
PURPOSE To evaluate the usefulness of a 2 holes side plate dynamic hip screw for the treatment of stable intertrochanteric fracture of the femur. MATERIALS AND METHODS Between January 2000 and September 2004, 46 patients with intertrochanteric fracture of the femur were treated with 2 hole side plate dynamic hip screw (Group 1, 25 cases) or 4 hole side plate dynamic hip screw (Group 2, 21 cases). The mean age of the patient was 70 years, with a mean follow-up duration of 13 months. The time for operation, surgical incision length, blood loss, time for union, the sliding distance, change in the femoral neck-shaft angle and patient's walking ability were evaluated. RESULTS The mean operation time and mean incision length were shortened, and mean blood loss was decreased in Group 1 (p<0.01). There was no statistical difference in the union time, the mean change in the femoral neck-shaft angle and the mean sliding distance of the lag screw at the last follow-up. The mean mobility score of the Parker and Palmer was 8.0 points before the fracture and 7.2 points at the last follow-up. CONCLUSION Two-hole side plate dynamic hip screw is a useful device, in terms of the operation time, morbidity of operation site, satisfactory union rate and functional recovery of the patient in treatment of elderly patients with stable intertrochanteric fractures of the femur.
PURPOSE To evaluate indications and effectiveness of intramedullary K-wire fixation for distal radial fractures. MATERIALS AND METHODS Twenty one fractures of distal radius treated with intramedullary K-wire fixation from April 2001 to September 2002 were evaluated. The mean age was 67.8(range 46~82). Severely comminuted intra-articular fractures and Barton's fractures were excluded. One or two K-wires were added percutaneously. To assess the functional result, we used Green and O'Brien score system. The radiographic assessment included a scoring system based on measurements of radial length, radial inclination, volar tilt and step-off of the radial articular surface. RESULTS Average follow up period was 13.5 months. In functional result, excellent and good result were obtained in 18 cases (86%). In radiologic result, mean loss of radial length, radial inclination and volar tilt were 0.9 mm, 1.4degrees, 0.9degrees, respectively. CONCLUSION The advantages of intramedullary K-wire fixation were relatively simple procedure, low occurrence of soft tissue complications and early wrist motion. Intramedullary K-wire fixation was good to maintaining reduction in osteoporotic bone.
PURPOSE Fractures of the acetabulum remain a major challenge to the orthopedic surgeons. Although the operative treatment for the complex fractures is preferred, inaccurate reduction and then incongruity of the hip joint lead to serious complication such as premature osteoarthritis. We evaluated the results of surgical and conservative treatment for acetabular fractures. MATERIALS AND METHODS From January 1996 to March 2001, we reviewed 55 cases retrospectively. Posterior wall fracture (13 cases) was the most common by Letournel's classification and followed by both column fracture (10 cases). Causes of injuries included 41 cases of traffic accident and 8 cases of falling down. We divided the cases into an operation group (28 cases) and conservative group (27 cases) and evaluated the results as excellent, good, fair or poor according to Matta's clinical and radiological grade criteria. RESULTS Anatomical or satisfactory reduction was obtained in 22 cases of operative group and clinical results were excellent in 7 cases, good in 13 cases. Conservative group revealed excellent and good clinical results in 15 of 27 cases. CONCLUSION In cases of the displaced complex fractures, posterior wall fracture with instability and displaced fractures involving the weight bearing dome of the acetabulum, open reduction and internal fixation after accurate evaluation of the fracture pattern could allow earlier ROM exercise and have the result in better prognosis.
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Clinical Results of Surgical Treatment of Acetabular Fractures according to Quality of Reduction Sang-Hong Lee, Min-Kyu Shin, Sueng-Hwan Jo The Journal of the Korean Orthopaedic Association.2007; 42(2): 153. CrossRef