Total hip replacement after failed internal fixation in the elderly patients with displaced femoral neck fractures
10.3760/cma.j.issn.1001-8050.2010.05.019
- VernacularTitle:老年人移位股骨颈骨折内固定失效后的人工全髋关节置换术
- Author:
Yunpeng LI
;
Zhenpeng GUAN
;
Zhuo ZHANG
;
Zheng PEI
;
Bolong KOU
;
Jianhao LIN
;
Yanlin YUAN
;
Diange ZHOU
;
Houshan Lü
- Publication Type:Journal Article
- Keywords:
Femoral neck fractures,transfer;
Aged;
Internal fixators;
Arthroplasty,replacement,hip
- From:
Chinese Journal of Trauma
2010;26(5):438-441
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical results of the primary total hip replacement (THR) and the secondary THR after failed internal fixation in the elderly patients with displaced femoral neck fracture so as to find the optimal treatment for displaced femoral neck fractures in the elderly patients. Methods From April 2001 to April 2007,16 patients (Study Group) treated with a secondary THR after failed internal fixation and 20 patients (Control Group) treated with a primary THR were enrolled in the study and followed up. There were seven males and nine females, at average age of 66. 5 years (50-85 years) and with mean follow-up period of 58. 25 months (24-96 months) in the Study Group. There were six males and 14 females, at average age of 68.1 years (51-83 years) and with mean follow-up period of 49.50 months (24-70 months) in the Control Group. All patients were active and lucid before they suffered fractures. Blood loss and operation duration in THR were compared. Hip function (Harris score) and health-related quality of life (HRQoL, KPS index score) were assessed during the follow-up after THR. Results Operative duration was (115.63 ±34.35) minutes in Study Group and (91.25 ±15.80) minutes in Control Group (P<0.05). Blood loss was (546.86 ±377.04) ml in Study Group and (320.00 ±155.94) ml in Control Group (P<0.05). At follow up, Harris score and KPS index score were (87. 25 ±7. 53) points and (95. 00 ±5. 16) points respectively in Study Group, and (90.20±5.46) points and (96.00 ±0.73) points respectively in Control Group (P>0.05). There were no infections or re-operations in two groups, but with one death in each group during the follow-up. Conclusions THR is the optimal treatment for displaced femoral neck fractures in the elderly patients.The secondary THR after failed internal fixation has higher risks in operation compared with the primary THR for a displaced femoral neck fracture in the elderly patient.
