Outcome of Unicompartmental Knee Arthroplasty: A Systematic Review of Comparative Studies between Fixed and Mobile Bearings Focusing on Complications
The Journal of Korean Knee Society
; : 141-148, 2015.
Article
Dans En
| WPRIM
| ID: wpr-759186
Responsable en Bibliothèque :
WPRO
ABSTRACT
The purpose of this systematic review is to collate results of studies comparing fixed and mobile bearing unicompartmental knee arthroplasty (UKA), focusing on complications and timing for reoperations. Out of 723 results derived from PubMed, EMBASE and Cochrane database search engines on bearings in arthroplasty, 10 studies comparing clinical results of fixed bearings to mobile bearings in UKA were found eligible for analysis. The reoperation rate was calculated using a novel method such as reoperations per hundred component years, and the causes of specific reoperations were investigated. The overall reoperation rate per hundred component years was similar between the mobile bearings (1.392) and fixed bearings (1.377); however, mobile bearings were more susceptible to reoperations in cases with aseptic loosening (0.393>0.255), progression of arthritis (0.428>0.357) and implant dislocation (0.286>0). The overall incidence of complications is similar for fixed and mobile bearing designs in UKA. The discussion on complications presented above may assist surgeons in their choice of bearing design.
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Complications postopératoires
/
Arthrite
/
Arthroplastie
/
Réintervention
/
Défaillance de prothèse
/
Incidence
/
Luxations
/
Moteur de recherche
/
Genou
Type d'étude:
Incidence_studies
/
Prognostic_studies
/
Systematic_reviews
langue:
En
Texte intégral:
The Journal of Korean Knee Society
Année:
2015
Type:
Article