%0 Journal Article %A J Viner %A DH Sochart %T A COMPARISON OF THE LONG-TERM PERFORMANCE OF THE OPERA AND OGEE FLANGED CEMENTED ACETABULAR IMPLANTS: A 13- TO 18-YEAR FOLLOW-UP STUDY %D 2019 %J Orthopaedic Proceedings %P 38-38 %V 101-B %N SUPP_6 %R 10.1302/1358-992X.2019.6.038 %U https://doi.org/10.1302/1358-992X.2019.6.038 %K Hip