Dynamic hip screw, proximal femoral nail antirotation and InterTan nail for intertrochanteric fractures
10.3969/j.issn.2095-4344.2015.22.019
- VernacularTitle:动力髋螺钉、股骨近端抗旋髓内钉与联合加压交锁髓内钉系统修复股骨转子间骨折
- Author:
Jin SHAO
;
Tieyi YANG
;
Zhi WANG
;
Yan ZHANG
;
Shuyi LIU
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2015;(22):3543-3549
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: The extramedulary fixation system including dynamic hip screw (DHS) is commonly used in treatment of Intertrochanteric fracture. However, in patients with unstable intertrochanteric fracture, extramedulary fixation system often leads to the failure of fracture fixation. Intramedulary fixation system including both proximal femoral nail antirotation (PFNA) and InterTan nail has been widely used in the treatment of unstable intertrochanteric fractures. OBJECTIVE:To compare the therapeutic effects of extramedulary fixation system containing DHS, PFNA and InterTan nail in the treatment of intertrochanteric fracture. METHODS:Literatures were searched in Wanfang, PubMed, Embase, Medline, the Cochrane library to screen literatures published from January 1990 to November 2014. Relevant studies addressing extramedulary fixation system containing DHS, PFNA and InterTan nail were screened. RESULTS AND CONCLUSION: 346 articles were screened, and 13 of them were in accordance with the inclusion criteria. 1 271 patients with different types of intertrochanteric fracture were assessed in this study. Compared to DHS group, patients treated with PFNA and InterTan nail had shorter operation time and less blood loss. No significant difference in rehabilitation time and Harris score was detected among three kinds of fixation methods. Additionaly, PFNA and InterTan nail had a similar effect. These findings verify that compared with DHS, PFNA and InterTan nail can optimize the surgery, but cannot elevate postoperative outcomes.
