Clinical observations of three kinds of arthroplasty for the treatment of femoral neck fractures in the elderly
- VernacularTitle:三种髋关节置换术式治疗老年股骨颈骨折的临床观察
- Author:
Hao PENG
;
Zhihe JIA
;
Hongsong FANG
- Publication Type:Journal Article
- Keywords:
femoral neck fractures;
total hip arthroplasty;
bipolar;
unipolar;
arthroplasty
- From:
Orthopedic Journal of China
2006;0(24):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To estimate the clinical effects of total hip arthroplasty(THA),bipolar and unipolar hemiarthroplasty for the treatment of femoral neck fractures(FNF) in the elderly.[Method]From February 1990 to February 2005,a follow-up study was done in 567 patients with femoral neck fractures in the elderly.The patients were divided into THA(n=275),bipolar hemiarthroplasty(n=195) and unipolar hemiarthroplasty(n=97) groups.The follow-up duration was from 3 to 15 years with an average of 8.5 years.The operation time,blood loss,volume of drainage,hospitalization time,complications and functional rehabilitation were compared.[Result]There were no statistical differences in the operation time,blood loss and volume of drainage between unipolar and bipolar hemiarthroplasty groups.There were no statistical differences in hospitalization time among the three groups.Compared with bipolar hemiarthroplasty,THR had a longer operation time and more blood loss,but had a higher functional scores and a lower rate of pain.Unipolar hemiarthroplasty had a lower functional scores and a higher rate of pain.[Conclusion]THR is especially suitable for those who are younger and active,bipolar hemiarthroplasty is suited to elderly patients,unipolar hemi-arthroplasty should be avoided because of its complications.
