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When the two metal surfaces rub against one another in the joint, it can create metal ions. Some people have reactions to those ions, which can loosen the implant and cause tissue damage around ...
Hip resurfacing has been developed as a surgical alternative to total hip replacement (THR). The procedure consists of placing a cap (usually made of cobalt-chrome metal), which is hollow and shaped like a mushroom, over the head of the femur while a matching metal cup (similar to what is used with a THR) is placed in the acetabulum (pelvis socket), replacing the articulating surfaces of the ...
Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant, that is, a hip prosthesis. [1] Hip replacement surgery can be performed as a total replacement or a hemi/semi(half) replacement. Such joint replacement orthopaedic surgery is generally conducted to relieve arthritis pain or in some hip fractures.
Specialty. orthopedic. [ edit on Wikidata] Minimally invasive hip resurfacing (MIS) is a total or partial hip surgery that can be carried out through an incision of less than 10 cm (4 inches) without imparting great forces on the anatomy or compromising component positioning. [1]
Joint replacement is a procedure of orthopedic surgery known also as arthroplasty, in which an arthritic or dysfunctional joint surface is replaced with an orthopedic prosthesis. Joint replacement is considered as a treatment when severe joint pain or dysfunction is not alleviated by less-invasive therapies. Joint replacement surgery is often ...
Hip resurfacing is a bone-conserving, less invasive alternative to total hip replacement (THR) for young patients, [3] markedly improves the health-related quality of life measures [4] and currently makes up around a twentieth of all hip arthroplasty (artificial joint) procedures performed in the United Kingdom. [5]
Sarah Muirhead-Allwood. Sarah Muirhead-Allwood (FRCS) (born 1947), is a British orthopaedic surgeon known for performing complex hip resurfacings and unusual hip replacements. Those she has operated on include The Queen Mother and Andy Murray. In 2002 she founded the London Hip Unit, to provide adults with hip problems a range of supportive ...
Microfracture surgery. Left knee-joint from behind, showing interior ligaments. (Lateral meniscus and medial meniscus are cartilage.) Microfracture surgery is an articular cartilage repair surgical technique that works by creating tiny fractures in the underlying bone. This causes new cartilage to develop from a so-called super-clot.
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