Factors associated with refracture after surgery for femoral shaft fracture in children
10.3760/cma.j.issn.1671-7600.2018.09.015
- VernacularTitle:儿童股骨干骨折术后再骨折的影响因素分析
- Author:
Chenhui YANG
1
;
Fuli CHENG
Author Information
1. 450000,郑州市骨科医院小儿骨科Ⅰ
- Keywords:
Femoral fractures;
Risk factors;
Child;
Sex factors Body weight
- From:
Chinese Journal of Orthopaedic Trauma
2018;20(9):813-817
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the factors influencing the incidence of refracture after surgery for femoral shaft fracture in children and put forward their countermeasures.Methods A retrospective study was conducted in the children who had been treated at Department I of Pediatric Orthopaedics,Zhengzhou Orthopaedic Hospital from September 2013 to May 2017 for primary femoral shaft fracture or refracture after surgery for femoral shaft fracture.Their clinic data were collected concerning age,gender,height,weight,primary fracture,treatment protocol,time for removal of fixation,time and site of refracture,and violence for refracture.The likely factors associated with refracture were identified by comparing the gender ratios,age distributions and primary fractures between the children with primary fracture and those with refracture,and by comparing the proportions of overweight and obese ones between the children with refracture and their normal counterparts.Results A total of 278 children,with a male to female ratio of 2.43∶ 1,were treated for primary femoral shaft fracture while 22 children,with a male to female ratio of 0.83∶ 1,for refracture contemporarily.In the children with primary fracture and those with refracture,respectively,there were 172 (61.9％) cases and 2 cases (9％) aged from 0 to 4 years,85 cases (30.6％) and 10 cases (45.5％) aged from 5 to 9 years,21 cases (7.5％)and 10 cases (45.5％) aged from 10 to 14 years.There were significant differences between the 2 groups in gender ratio and proportions of age (P ＜ 0.05).Compared to the normal children of the same age,the proportions of overweight and obese ones were significantly higher in those with refracture (P ＜ 0.05).There were no significant differences between the children with refracture and those with primary fracture in the site or type of primary fractures (P ＞ 0.05).Conclusions Refracture after surgery for femoral shaft fracture in children may be closely associated with their gender,age and overweight.Care should be taken to avoid refracture in children with high risks.
