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Even if the defective device is replaced, it can leave behind dangerous, possibly deadly fragments that may not be discovered for years. DePuy identified reasons for the failure of the hip replacement system as component loosening, component malalignment, infection, fracture of the bone, dislocation, metal sensitivity and pain.
Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant, that is, a hip prosthesis. 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.
Orthopedic implant example seen with X-ray. An orthopedic implant is a medical device manufactured to replace a missing joint or bone, or to support a damaged bone. The medical implant is mainly fabricated using stainless steel and titanium alloys for strength and the plastic coating that is done on it acts as an artificial cartilage.
Its DePuy division's recall of faulty hip-replacement devices has touched off thousands of patient lawsuits; J&J has set aside at least $922 million to cover litigation costs.
On August 24, 2010, DePuy recalled [4] all ASR hip implant systems sold since 2003. The 2010 DePuy Hip Recall was issued after research released by the National Joint Registry (NJR) found high rates of hip replacement failure for the ASR XL Acetabular and ASR Hip Resurfacing systems.
Older adults are catching up on missed hip and knee replacements and other non-urgent surgeries, a shift that will benefit medical device makers this year, Wall Street analysts said after insurer ...
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 ...
Multiple types of procedures have been performed with either the 'Zeus' or da Vinci robot systems, including bariatric surgery and gastrectomy for cancer. Surgeons at various universities initially published case series demonstrating different techniques and the feasibility of GI surgery using the robotic devices.
Paulina Porizkova is getting double hip replacement surgery.The model, 58, took to Instagram this week to tell fans that the procedure is "long overdue." "It turns out I was born with congenital ...