Revision after total hip arthroplasty in 41 patients
- VernacularTitle:人工关节置换后疼痛行再次全髋关节翻修41例
- Author:
Chunming HUANG
;
Shaojian LUO
;
Guibin DENG
;
Chengfan ZHONG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(13):-
- CountryChina
- Language:Chinese
-
Abstract:
Forty-four patients suffering from hip pain after the hip and femoral head replacement were treated by revision for total hip arthroplasty in Spinal and Joint Surgery of Gaozhou People’s Hospital between August 2000 and August 2006. Forty-one patients were followed up. The surgeon, an associate chief physician, had been engaging in artificial joint field for 9 years, and performed artificial joint replacement for 620 patients. ①There were 26 patients with pain after artificial femoral head replacement, including 17 males and 9 females with an average age of 72.3 years (range, 67-79 years). Of the 26 patients, 12 had loosening of prosthesis stem, 8 acetabular wear, 3 dislocation of artificial femoral head, 2 ossification around the joints, and 1 periprosthetic fracture. ②Fifteen patients suffered with pain after total hip replacement, including 9 males and 6 females with an average age of 73.4 years (range, 66-80). Of them, there were 6 with loosening of prosthesis, 2 with loosening of acetabular prosthesis, 2 with wear of acetabular prosthesis, 2 with dislocation of artificial femoral head, 1 with infection of incision, 1 with delayed infection, and 1 with periprosthetic fracture. ③During follow up, 4 cases developed bone cement response symptoms such as acute hypotension, hypoxemia, and arrhythmia, but no rejection induced by artificial joint was found. X-ray films showed that no metal corrosion or acetabular polyethylene prosthesis degradation occurred. ④White blood count was generally elevated the day after revision of total hip arthroplasty, and mostly recovered 7 days after revision. Three patients had venous thrombosis of lower extremities. All 41 patients were followed up for 1-7 years, and odynolysis rate was 90.2%. The results indicate that the complications such as loosening of prosthesis, acetabular wear, dislocation of artificial femoral head, and ossification around the joints are main causes of hip pain after hip prosthesis replacement. Revision of total hip arthroplasty is an efficient method to relieve the pain.
