PURPOSE To evaluate the effectiveness. analyze the result after retrograde intramedullary (IM) nailing in femoral shaft fracture MATERIALS AND METHODS: Thirty-four femoral shaft fracture (32 patients) were operated with retrograde IM nail and followed the result for more than 18 month from march 2001 to march 2003. There were 6 of femoral mid shaft fractures and 28 of distal femur fractures. According to AO classification, there were 1 of A1, 1 of A2, 2 of A3, 2 of C1 in femoral mid shaft fracture and 11 of A1, 7 of A2, 7 of A3, 1 of B1, 2 of C1 in distal femur fracture. They included 5 open fracrures. By Gustilo classification there were 3 of type I, 2 of type II. Through radiologic study we evaluated the time of union, nonunion, malunion. And in clinical evaluation we checked knee function in 18 month after operation. RESULTS It took 16 weeks (range 12~20 weeks) for average bone uion period. 30 cases out of 34 cases had the bone union but 4 cases showed nonunion. There were not any complication except 3 cases of screw migration. Full rage of motion was gained in 29 cases. However knee stiffness occurred in 5 cases. The knee function through knee score was assessed by showing 28 of excellent, 1 of good, 5 of poor. CONCLUSION Even though the retrograde intramedullary nailing may have some defect to be able to damage to knee joint in operating, It can be useful surgical technique for femoral shaft fracture in such as ipsilateral fracture or multiple fracture, poor general condition, and so on.
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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 and report the clinical results of the treatment of distal humerus intercondylar fractures treated with internal fixation through the modified posterior approach. MATERIALS AND METHODS From January 1999 to October 2003, 20 patient who had intercondyle fracture of the distal humerus treated with internal fixation through the modified posterior approach. We evaluated bone union, complication, postoperative elbow function. RESULTS The average follow up period was 12.8 months. Nearly all most cases united at 14 weeks in an average. There were two neuropraxia and two hardware failure. The range of the elbow joint motion was flexion contracture 8 degree (5~15 degree) to further flextion 120 degree (75~140 degree) in average. The functional result with Riseborough and Radin's functional scale were as follows; 13 good, 4 fair, 3 poor. CONCLUSION Not with severe comminuted like type C3 fracture, but in cases with intercondylar distal humerus fracture the modified posterior approach provided satisfactory exposure for open reduction and rigid internal fixation with satisfactory bone union. There was satisfactory bone union and good clinical result in postoperative elbow function.
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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