Factors associated with joint function after plate fixation of unstable pelvic fractures
10.3760/cma.j.issn.1671-7600.2016.03.015
- VernacularTitle:钢板治疗不稳定骨盆骨折术后关节功能的影响因素分析
- Author:
Guowei HUANG
;
Xiaojun YIN
;
Zhengming ZHOU
;
Zhijun TANG
- Publication Type:Journal Article
- Keywords:
Pelvis;
Fractures,bone;
Fracture fixation,internal
- From:
Chinese Journal of Orthopaedic Trauma
2016;18(3):257-260
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the factors that influence joint function after plate fixation of unstable pelvic fractures.Methods A retrospective study was conducted to analyze the 109 patients with unstable pelvic fracture who had been treated with plate fixation from January 2007 to September 2014.They were 69 men and 40 women,23 to 72 years of age (average,46.3 years).By the Tile classification,15 cases were type B1,37 type B2,14 type B3,19 type C1,16 type C2,and 8 type C3.Their postoperative joint function was evaluated according to the Majeed criteria for functional evaluation.There were 86 cases in the good-to-excellent group (78.9％) and 23 in the fair-to-poor group (21.1％).Their data were analyzed in terms of gender,age,preoperative injury severity scale (ISS),body mass index (BMI),operation time,fracture type,reduction quality,postoperative complications,bone density,and postoperative weight bearing time.The influential factors were determined using Logistic regression analysis.Results All the 109 patients obtained a mean follow-up of 18.7 months (from 12 to 53 months).Preoperative ISS (P =0.000),fracture type (P =0.008),reduction quality (P =0.009) and postoperative complications (P =0.000) were identified as the factors influencing joint function after plate fixation of unstable pelvic fractures.Conclusion Preoperative assessment by ISS,a clear understanding of the pelvic fracture type,anatomical reduction of the fracture and efforts to reduce postoperative complications can effectively improve functional recovery of the joint after plate fixation of unstable pelvic fractures.
