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What Are the Safety Concerns Surrounding the V40? The Stryker V40 Femoral Head is an interchangeable part used in various types of hip replacements. The head is made of metal and screws onto a metal femoral neck forming the taper lock portion of the artificial hip. In the past, hip device manufacturers have faced lawsuits…

When a hip implant fails, chances are good that you will need revision surgery. Signs of a failed hip implant may include: Difficulties walking Lack of flexibility Loss of mobility Serious and persistent pain in the hip, groin, or thigh Inflammation or swelling If you are experiencing any of these symptoms, it is important that you…

In many ways, the rise and fall of metal-on-metal hips have been like an uncontrolled experiment. Manufacturers performed minimal testing on the devices prior to releasing them into the marketplace. As metal-on-metal hips began to fail in patients, manufacturers took measures to delay – or avoid altogether – any acknowledgment that there was a…

Hip joints deteriorate for various reasons, including, osteoarthritis and avascular necrosis. When this happens, hip replacement devices are one option for patients who still want to lead an active lifestyle. How Does a Hip Replacement Work? The human hip consists of a simple ball-and-socket joint connected to the femoral stem. All total hip replacement…