Evaluation of acetabular cup placement precision in Stryker computer-assisted navigated total hip arthroplasty / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
; (6): 313-316, 2012.
Article
em Zh
| WPRIM
| ID: wpr-342940
Biblioteca responsável:
WPRO
ABSTRACT
To contrast the methodology of measuring cup placement precision utilizing Mimics and Matlab programming, based on clinical CT images of primary THA cases with computer assisted navigated surgery (CANS) and with the traditional manual method (MANS). The method was applied and analyzed to measure cup anteversion, cup abduction of 50 clinical cases with CANS and MANSThe results show that, cup placement precision differences exits between primary THA cases with CANS and MANS; more cases with CANS are within the safe zone contrasting MANS, and there was less variation and less placement error in CANS cases. CANS can improve cup placement precision and reduce the chance of dislocation efficiently.
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Artroplastia de Quadril
/
Cirurgia Assistida por Computador
/
Métodos
Tipo de estudo:
Guideline
Limite:
Humans
Idioma:
Zh
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2012
Tipo de documento:
Article