Curative effect analysis of arthroplasty combined with internal fixation for the treatment of femoral head necrosis with intertrochanteric fractures
10.11659/jjssx.11E016002
- VernacularTitle:关节置换联合内固定治疗股骨头坏死伴粗隆间骨折疗效分析
- Author:
Wenfeng HAN
;
Xinwei LIU
;
Baofei SUN
;
Yong HE
;
Chao GUO
;
Xuteng ZHANG
;
Jingdong ZHANG
- Keywords:
joint replacement;
internal fixation;
fracture;
femoral head necrosis;
intertrochanteric fractures;
open reduction
- From:
Journal of Regional Anatomy and Operative Surgery
2017;26(6):423-427
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the short-term clinical efficacy of the treatment of ipsilateral femoral intertrochanteric fractures with femoral head necrosis through total hip arthroplasty combined with internal fixation.Methods From January 2011 to June 2014 a total of 28 cases of ipsilateral femoral intertrochanteric fractures with femoral head necrosis were selected,and they were all treated with open reduction and greater trochanter plate fixation combined with total hip arthroplasty.The time of operation, amount of bleeding,time of bone healing of the greater trochanteric fracture,postoperative complications, rate of internal fixation device loosening,incidence of infection,and the Harris score of the hip joint before and after operation were recorded and statistically analyzed.Results The mean operative time was (174.0±27.1)min and the mean blood loss was (530.0±132.0)mL.There were 2 cases of deep venous thrombosis in the lower extremities,and there was no serious complications occured among the remaining cases.All patients were followed up for 12 to 24 months,averagely (16.3±7.0) months.All the 28 patients get bony union of the large trochanter,with the average healing time of (5.0±1.5) months.The preoperative Harris score was (28.0±7.1) points, while it was (86.5±5.3) points after the surgery, and the difference was statistically significant(t=-21.699,P=0.000).At the end of the follow-up,there was no internal fixation device loosening, no cable breakage,and no infection cases.Conclusion Total hip arthroplasty combined with internal fixation for the treatment of ipsilateral femoral intertrochanteric fractures with femoral head necrosis, especially the large trochanteric fractures, were of reliable fracture fixation, good initial stability and good joint function recovery.And it can maintain fracture stability and early recovery of joint function,so that intertrochanteric fractures and femoral head necrosis were treated simultaneously,and its recent clinical results were satisfactory.
