title: Revision Rate and Patient-Reported Outcome After Hip Resurfacing Arthroplasty: A Concise Follow-Up of 1064 Cases.
abstract: We investigated survival and outcomes in 1064 HRA hips operated on between 1998 and 2009. After a mean of 7.8 years, 771 patients (72.4%) completed questionnaires, with a further 160 (15.0%) contacted by phone and 18 (1.7%) had died. There were 54 revisions. Overall implant survival at 10 years was 94.4%. Independent predictors of lower survival were female gender (P=0.015) and cup inclination ≥55° (P<0.001). Woman with cup inclination ≥55° had the highest failure rate with 10-year survival of 69.3%. Vertical cup inclination ≥55° did worse than cups <55° in both men and women. Overall men did better than women, and men with cups <55 degrees did best. Men had significantly better patient-reported outcome scores than woman.
authors.affiliation: Department for Orthopaedic and Trauma Surgery, University Hospial Carl Gustav Carus, TU Dresden, Dresden, Germany.
authors.forename: Sonja
authors.initials: S
authors.lastname: Börnert
authors.affiliation: Department for Orthopaedic and Trauma Surgery, University Hospial Carl Gustav Carus, TU Dresden, Dresden, Germany.
authors.forename: Jörg
authors.initials: J
authors.lastname: Lützner
authors.affiliation: Department for Orthopaedic and Trauma Surgery, University Hospial Carl Gustav Carus, TU Dresden, Dresden, Germany.
authors.forename: Franziska
authors.initials: F
authors.lastname: Beyer
authors.affiliation: Department for Orthopaedic and Trauma Surgery, University Hospial Carl Gustav Carus, TU Dresden, Dresden, Germany.
authors.forename: Klaus-Peter
authors.initials: KP
authors.lastname: Günther
authors.affiliation: Department for Orthopaedic and Trauma Surgery, University Hospial Carl Gustav Carus, TU Dresden, Dresden, Germany.
authors.forename: Albrecht
authors.initials: A
authors.lastname: Hartmann
mesh_terms: D000328:Adult; D019644:Arthroplasty, Replacement, Hip / Q000379:methods / Q000706:statistics & numerical data*; D005260:Female; D005500:Follow-Up Studies; D006622:Hip Prosthesis / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D008875:Middle Aged; D063868:Patient Outcome Assessment; D011475:Prosthesis Failure; D012086:Reoperation / Q000706:statistics & numerical data
keywords: hip replacement; hip resurfacing; implant; outcome; survival