[Causes of failure after total knee arthroplasty].
Zhonghua Yi Xue Za Zhi
; 95(20): 1606-8, 2015 May 26.
Article
em Zh
| MEDLINE
| ID: mdl-26463612
ABSTRACT
OBJECTIVE:
To identify the causes of failure after total knee arthroplasty (TKA).METHODS:
Retrospective reviews were conducted for the causes of failures of 181 TKA patients between January 2007 and December 2013.RESULTS:
Among the causes of failures after primary TKA, infection was the major cause of failure (53%, 96/181) followed by aseptic loosening (16%, 29/181), arthrofibrosis (10%, 18/181), instability (6.6%, 12/181), extensor mechanism problem (5%, 9/181), wear (4.4%, 8/181), periprosthetic fracture (2.8%, 5/181) and others (2.2%, 4/181). And 64.1% occurred in the first two years, 19.9% occurred between 2 and 5 years and 16.0% occurred after 5 years after operation. Up to 84.0% occurred in 5 years.CONCLUSION:
The top three causes of failures after primary TKA at our center are infection, aseptic loosening and arthrofibrosis.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Falha de Prótese
/
Artroplastia do Joelho
Tipo de estudo:
Etiology_studies
/
Observational_studies
Limite:
Humans
Idioma:
Zh
Ano de publicação:
2015
Tipo de documento:
Article