Treatment of Arthritis Associated With Legg-Calve-Perthes Disease With Modular Total Hip Arthroplasty.
J Arthroplasty
; 30(10): 1743-6, 2015 Oct.
Article
em En
| MEDLINE
| ID: mdl-25979188
ABSTRACT
Legg-Calve-Perthes (LCP) disease can result in morphological deformities and associated adult hip arthritis. Thirty-five consecutive total hip arthroplasties (THA) were performed in 28 patients with a history of LCP using a non-cemented modular femoral component. There was one revision for late hematogenous infection and no evidence of prosthesis failure. Harris hip scores, on average, improved from 49.8 (26-73) to 93.9 (82-100) (P<0.05) after a minimum of 2 years follow-up (average, 8.2 years, range 2-14 years). Clinically, patients demonstrated diminished or no limping (94%, 33/35) and improved leg length equality post-operatively (100%, 35/35). This style of stem accommodated metaphyseal/diaphyseal size mismatch in 80% (28/35), allowed for abnormal anteversion in 71% (25/35), and resulted in radiographic improvements in trochanteric height (P<0.05), body weight lever arm (P<0.05), and leg length (P<0.05).
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Osteoartrite do Quadril
/
Artroplastia de Quadril
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Doença de Legg-Calve-Perthes
Tipo de estudo:
Diagnostic_studies
/
Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article