Different implants for unstable intertrochanteric fractures in senile patients：biocompatibility characteristics
10.3969/j.issn.2095-4344.2015.39.019
- VernacularTitle:不同植入物修复老年不稳定型股骨转子间骨折：生物相容性特征
- Author:
Hao ZENG
;
Zhong LIU
;
Feng WU
- Publication Type:Journal Article
- Keywords:
Arthroplasty,Replacement,Hip;
Femoral Fractures;
Fracture Fixation,Intramedulary
- From:
Chinese Journal of Tissue Engineering Research
2015;(39):6339-6344
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:There was a variety of surgery treatment method in senile patients with unstable intertrochanteric fractures, such as hip replacement and internal fixation, but there was a great deal of controversy about advantages and disadvantages of different methods.
OBJECTIVE:To evaluate clinical effect and safety of total hip replacement, hemiarthroplasty and proximal femoral nail in senile patients with unstable intertrochanteric fractures.
METHODS:103 senile patients with unstable intertrochanteric fractures were selected, including 43 males and 60 females at the age of 62 to 80 years old. There were 28 cases of total hip replacement, 34 cases of hemiarthroplasty and 41 cases of proximal femoral nail. Perioperative complications and recovery of hip function after repair were compared among three groups.
RESULTS AND CONCLUSION:(1) The incidence of postoperative complications of internal medicine was higher in the proximal femoral nail group than in the total hip replacement and hemiarthroplasty groups (P < 0.05). No significant difference in the incidence of complications was found between the hemiarthroplasty and total hip replacement groups. (2) The incidence of prosthesis complications was lower in the total hip replacement group than in the hemiarthroplasty and proximal femoral nail groups (P < 0.05). No significant difference in the incidence of prosthesis complications was detectable between the total hip replacement and hemiarthroplasty groups. (3) The recovery of hip function was better in the total hip replacement and hemiarthroplasty groups than in the proximal femoral nail group during 12-month folow-up (P < 0.05), and no significant difference in the recovery of hip function was found between the total hip replacement and hemiarthroplasty groups. These results showed that total hip replacement and hemiarthroplasty had good curative effect on unstable intertrochanteric fractures in senile patients, and could effectively restore the hip function and reduce complications.
