Risk evaluation of failed internal fixation for intertrochanteric fracture
10.3760/cma.j.issn.0253-2352.2012.07.009
- VernacularTitle:股骨转子间骨折内固定失败的风险评估
- Author:
Peijian TONG
;
Hansong WU
;
Peng ZHAO
;
Wenxi DU
;
Lianguo WU
;
Baisong HU
;
Jian WANG
;
Xiaobing CHU
- Publication Type:Journal Article
- Keywords:
Hip fractures;
Fracture fixation;
Treatment failure
- From:
Chinese Journal of Orthopaedics
2012;32(7):654-658
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze and summarize the risk factors of failed internal fixation for intertrochanteric fracture.Methods From April 2008 to April 2011,267 patients with intertrochanteric fractures in 4 hospitals were treated with internal fixation.The relationship between the failure of internal failure and possible factors as age,gender,hypertension,diabetes,the abuse of alcohol and tobacco,use of glucocorticoid,the degree of osteoporosis and fractures type were studied.According to the surgical risk assessment table,the patients were divided into low-risk,mid-risk,and high-risk group.The rate of internal fixation failure was compared in the 3 groups.Results We found 42 cases which showed radiographic failures.The internal fixation failure directly related with advanced age,diabetes,severe osteoporosis,unstable type fracture,but not gender,hypertension,the abuse of alcohol and tobacco,use of glucocorticoid.Risk factors of internal fixation failure included diabetes,osteoporosis degree,and fracture stability.Failed intertrochanteric fracture fixation mainly occurred in the mid-risk and high-risk groups.Conclusion Severe osteoporosis,unstable fracture,diabetes are risk factors of failure of intertrochanteric fracture fixation.These factors will affect the quality of surgery.For the patient with intertrochanteric fractures in the low-risk groups,internal fixation should be the first choice for treatment.For the patients in the mid-risk and high-risk group,internal fixation should be applied cautiously.For the aged patients in high-risk groups,hip arthroplasty is a wise option.
