Background and purpose - Femoral neck fractures (FNFs) are commonly treated with some kind of arthroplasty, but evidence on whether to use hemiarthroplasty (HA) or total hip arthroplasty (THA) is lacking. HA reduces the risk of dislocation, but may lead to acetabular erosion. THA implies longer surgery and increased bleeding. THA may result in better function and health-related quality of life,...

BACKGROUND AND PURPOSE A complete and correct national arthroplasty register is indispensable for the quality of arthroplasty outcome studies. We evaluated the coverage, completeness, and validity of the Dutch Arthroplasty Register (LROI) for hip and knee arthroplasty. PATIENTS AND METHODS The LROI is a nationwide population-based registry with information on joint arthroplasties in the Nethe...

PURPOSE To retrospectively review the causative organisms isolated from infected hip and knee replacements requiring revision. METHODS We reviewed a consecutive series of 36 patients who underwent revision hip or knee arthroplasties due to bacterial infection at Pamela Youde Nethersole Eastern Hospital in Hong Kong between 1995 and 2003. The male to female ratio was 1:2, and the mean age of p...

We investigated 15 patients with painful hip arthroplasties using intra-articular injection of bupivicaine. Fourteen had pain relief and 13 of them were subsequently found to have loosening of one or both components. The relief of pain after total hip arthroplasty by intra-articular injection of bupivicaine indicates that a satisfactory result is probable after revision surgery with refixation ...

BACKGROUND Numerous papers have been published examining risk factors for revision of primary total hip arthroplasty (THA), but there have been no comprehensive systematic literature reviews that summarize the most recent findings across a broad range of potential predictors. METHODS We performed a PubMed search for papers published between January, 2000 and November, 2010 that provided data ...

Background and purpose - In a previous registry report, short-term implant survival of hip resurfacing arthroplasty (HRA) in Finland was found to be comparable to that of total hip arthroplasty (THA). Since then, it has become evident that adverse reactions to metal debris (ARMDs) may also be associated with HRA, not only with large-diameter head metal-on-metal THA. The aim of the study was to ...