Hip resurfacing arthroplasty is a type of hip replacement that involves capping the femoral head and preserving bone of the proximal femur. Metal-on-metal surface replacements have been manufactured since the early 1990s. Recent studies indicate excellent clinical results with low failure rates at 1- to 5-year follow-up. Although these early results are encouraging, resurfacing devices must be ...

Preserving femoral head vascularity during hip resurfacing may avoid femoral neck fractures and late femoral loosening. The posterior approach and notching of the femoral neck influence femoral head perfusion. However, it is not known if standard preparation of the femoral head during hip resurfacing can disrupt blood flow. Ten patients (10 hips) with advanced osteoarthritis having metal-on-met...

Prosthetic replacement of the proximal interphalangeal joints is an operative treatment for osteoarhtritis, to preserve the range of motion and the function of the hand. The purpose of this study is to detect the differences regarding pain and function between a silicone implant using a volar approach and a resurfacing implant, placed through a dorsal approach. Patients were reviewed clinically...

There has been an increasing demand for hip resurfacing as an alternative to total hip arthroplasty. A number of reports have been published recently detailing the technique and role of resurfacing in a variety of extra-articular deformities, dysplastic conditions, and settings of retained intramedullary hardware and other impediments. The following report proposes a classification system that ...

Hip resurfacing arthroplasty is an old orthopedic concept that has undergone a resurgence of interest in the past decade. Because of the rapid increase in the number of procedures being performed, previously recognized complications have begun to recur. This article focuses on complications that are related to the hip resurfacing procedure such as femoral neck fractures, avascular necrosis, rai...

Resurfacing arthroplasty of the shoulder is not a new concept in orthopedic surgery. Although only a few reports describe the indications, technique, and results, experience with these devices continues to grow. A specific advantage of resurfacing arthroplasty, the concept of a bone-preserving procedure, may prove to be particularly important in younger patients who require prosthetic arthropla...

Partial resurfacing of the humeral head with the Hemicap implant has recently become available. Previously, the use of resurfacing in the glenohumeral joint has been used for the treatment of osteoarthritis, cuff tear arthropathy, rheumatoid arthritis, and avascular necrosis. The technique has provided significant pain relief as well as improved function in all pathologies in the available shor...

Abstract Background The decision to resurface the patella as part of total knee arthroplasty may be influenced by surgeon’s preference, education, training, tradition and geographic location. Advocates for non-resurfacing or selectively resurfacing claim no difference in patient reported outcomes, that is associated with increased risks such extensor mechanism injury malalignment, problems desi...

BACKGROUND The current study evaluated the outcomes of biologic resurfacing of the glenoid using a lateral meniscus allograft or human acellular dermal tissue matrix at intermediate-term follow-up. METHODS Forty-five patients (mean age, 42.2 years) underwent biologic resurfacing of the glenoid, and 41 were available for follow-up at a mean of 2.8 years. Lateral meniscal allograft resurfacing ...