Maïa® trapeziometacarpal joint arthroplasty: Survival and clinical outcomes at 5 years' follow-up

A Andrzejewski, P Ledoux

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We sought to report the clinical and radiological outcomes and the survival of Maïa® trapeziometacarpal joint arthroplasty retrospectively at a mean 5 years' follow-up. We evaluated the implant survival and the clinical outcomes of 93 patients (113 prostheses). Patients were examined during a consultation and their mobility, key pinch strength and satisfaction were recorded. Patients also completed a QuickDASH evaluation. The 5-year survival rate was 92.2%. The mean QuickDASH Score was 26.7. The complication rate was 31% and the revision rate was 12.4%. The most common complication was dislocation and the most frequent cause of surgical revision was periprosthetic ossification. We identified two cases of aseptic loosening. This study shows the Maïa® prosthesis provides satisfactory medium-term results and has an excellent 5-year survival. However, the high complication and revision rates are still a major concern.

Original languageEnglish
Pages (from-to)169-173
Number of pages5
JournalHand Surgery & Rehabilitation
Volume38
Issue number3
DOIs
Publication statusPublished - Jun 2019

Bibliographical note

Copyright © 2019 SFCM. Published by Elsevier Masson SAS. All rights reserved.

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