Lei Han1, Yun-Gen Hu2, Can-Feng Wang2, Wei-Li Fang2, Bo Jin2, Shi-Chao Xu2. 1. Department of Orthopaedics, Traditional Chinese Medical Hospital of Xiaoshan, Jiangnan Hospital Affiliated to Zhejiang University of Traditional Chinese Medicine, Hangzhou 311201, Zhejiang, China; hallen505@163.com. 2. Department of Orthopaedics, Traditional Chinese Medical Hospital of Xiaoshan, Jiangnan Hospital Affiliated to Zhejiang University of Traditional Chinese Medicine, Hangzhou 311201, Zhejiang, China.
Abstract
OBJECTIVE: To compare clinical efficacy of long Gamma 3 nail and proximal femur locking plate (PFLP) in treating femoral subtrochanteric fractures. METHODS: From January 2010 to January 2017, clinical data of 58 patients with subtrochanteric fractures followed more than 12 months were retrospective analyzed. Among them, 35 patients were treated with long Gamma 3 nail including 18 males and 17 females aged from 25 to 78 years old with an average of(66.5±23.5) years old;Causes of injury included fall on the ground in 18 cases, traffic accidents in 7 cases, and fall from height in 10 cases. The other 23 patients were treated with PFLP fixation including 8 males and 15 females aged from 31 to 81 years old with an average of (63.4±22.4) years old;Causes of injury included fall on the ground in 12 cases, traffic accidents in 6 cases, and fall from height in 5 cases. Operative time, blood loss (intraoperative and hidden blood loss), hospital stays, bone healing and complications were observed and compared. Harris hip score after 1-year following-up was used to evaluate postoperative clinical effect. RESULTS: Fifty-one patients were followed up from 14 to 36 months with an average of 24.8 months, including 31 patients were treated with long Gamma 3 and 20 patients were treated with PFLP. Blood loss(intraoperative and hidden blood loss) in PFLP group was less than that of long Gamma 3 nail group(P<0.05). There was no significant in operative time, hospital stays and complications between two groups(P>0.05). There was no significant differences in healing time of fractures between long Gamma 3 nail group (17.2±2.4) weeks and PFLP group (18.1±2.6) weeks(P<0.05). At 1-year following-up, there was no significant differences in Harris hip score between long Gamma 3 nail group(80.29±10.28) and PFLP group (76.49±12.28)(P<0.05). No complications such as pulmonary embolism and nonunion occurred. Two patients were treated with fitler whose occurred deep vein thrombosis. Postoperative pulmonary infection curred in 4 cases and was cured by anti-infection therapy. CONCLUSIONS: Both of long Gamma 3 nail and PFLP in treating patients with femoral subtrochanteric fractures can receive good clinical effects, long Gamma 3 nail is not suitable for the patients of the narrow medullary cavity and prominent anterior arch. PFLP is eccentric fixation, so early weight-bearing was not stress. Copyright
OBJECTIVE: To compare clinical efficacy of long Gamma 3 nail and proximal femur locking plate (PFLP) in treating femoral subtrochanteric fractures. METHODS: From January 2010 to January 2017, clinical data of 58 patients with subtrochanteric fractures followed more than 12 months were retrospective analyzed. Among them, 35 patients were treated with long Gamma 3 nail including 18 males and 17 females aged from 25 to 78 years old with an average of(66.5±23.5) years old;Causes of injury included fall on the ground in 18 cases, traffic accidents in 7 cases, and fall from height in 10 cases. The other 23 patients were treated with PFLP fixation including 8 males and 15 females aged from 31 to 81 years old with an average of (63.4±22.4) years old;Causes of injury included fall on the ground in 12 cases, traffic accidents in 6 cases, and fall from height in 5 cases. Operative time, blood loss (intraoperative and hidden blood loss), hospital stays, bone healing and complications were observed and compared. Harris hip score after 1-year following-up was used to evaluate postoperative clinical effect. RESULTS: Fifty-one patients were followed up from 14 to 36 months with an average of 24.8 months, including 31 patients were treated with long Gamma 3 and 20 patients were treated with PFLP. Blood loss(intraoperative and hidden blood loss) in PFLP group was less than that of long Gamma 3 nail group(P<0.05). There was no significant in operative time, hospital stays and complications between two groups(P>0.05). There was no significant differences in healing time of fractures between long Gamma 3 nail group (17.2±2.4) weeks and PFLP group (18.1±2.6) weeks(P<0.05). At 1-year following-up, there was no significant differences in Harris hip score between long Gamma 3 nail group(80.29±10.28) and PFLP group (76.49±12.28)(P<0.05). No complications such as pulmonary embolism and nonunion occurred. Two patients were treated with fitler whose occurred deep vein thrombosis. Postoperative pulmonary infection curred in 4 cases and was cured by anti-infection therapy. CONCLUSIONS: Both of long Gamma 3 nail and PFLP in treating patients with femoral subtrochanteric fractures can receive good clinical effects, long Gamma 3 nail is not suitable for the patients of the narrow medullary cavity and prominent anterior arch. PFLP is eccentric fixation, so early weight-bearing was not stress. Copyright