What are the risk factors for dislocation in primary total hip arthroplasty? A multicenter case-control study of 128 unstable and 438 stable hips.

Fiche publication

Date publication

juin 2017

Journal

Orthopaedics & traumatology, surgery & research : OTSR

Auteurs

Membres identifiés du Cancéropôle Est :
Pr MAINARD Didier

Tous les auteurs :
Fessy MH, Putman S, Viste A, Isida R, Ramdane N, Ferreira A, Leglise A, Rubens-Duval B, Bonin N, Bonnomet F, Combes A, Boisgard S, Mainard D, Leclercq S, Migaud H,

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/28629944

Résumé

Dislocation after total hip arthroplasty (THA) is a leading reason for surgical revision. The risk factors for dislocation are controversial, particularly those related to the patient and to the surgical procedure itself. The differences in opinion on the impact of these factors stem from the fact they are often evaluated using retrospective studies or in limited patient populations. This led us to carry out a prospective case-control study on a large population to determine: 1) the risk factors for dislocation after THA, 2) the features of these dislocations, and 3) the contribution of patient-related factors and surgery-related factors.