If you or a loved one had hip replacement surgery and are experiencing certain side effects like metal poisoning or the need for a second revision surgery, you may be entitled to financial compensation from the manufacturer. Call us today to get the facts. Call Toll Free 1-866-777-2557 or fill out our online contact form below and a Kentucky Hip Replacement Lawyer will get back to you as soon as possible. This is a free, no obligation consultation. There are no legal fees unless we make a recovery for you. Time is limited, so please call today. Hip Replacement Lawyer Kentucky
Hip Replacement Lawsuit Kentucky
Stryker Hip Lawyer Kentucky
Hip Implants – Design and Construction
Hip replacement surgery is one of the most commonly performed surgeries in the United States with over 300,000 patients undergoing the procedure every year. From severe injury to deterioration caused by disease, there are a number of reasons why a patient many choose to have a hip replacement done. Fortunately, the vast majority of patients experience positive outcomes from a hip replacement surgery, although there are substantial risks to undergoing this operation.
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A total hip replacement refers to the complete replacement of the functional components within the hip joint. Artificial hip implants replace both the femoral head and the acetabular socket, and the damaged or deteriorated bone is removed in an effort to increase the patient’s mobility. There are a number of different hip implant systems on the market today, and manufacturers are continuing to develop new and improved models in an effort to increase the durability and lifespan of these devices.
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Hip implants are generally made from a combination of plastic, metal, or ceramic components. There are four basic configurations of hip implant systems, including:
• Metal-on-Polyethylene Implants
In this hip implant design, the femoral head of the joint is replaced by a metal ball and stem. The socket is then replaced by a polyethylene (plastic) liner that is designed to reduce friction during movement.
• Metal-on-Metal Implants
Metal-on-metal implants were designed in an effort to increase durability for patients with an active lifestyle. In this design, both the femoral head and the socket are replaced with metal components typically made from cobalt and chromium.
Ceramic is a hard, durable material that has a long-standing reputation in hip implant construction. With this system, the femoral head is replaced with a ceramic device and the socket is created from a polyethylene liner.
With a ceramic-on-ceramic device, both the femoral and socket components are constructed from ceramic material. While there is a risk of breakage due to the brittle nature of ceramic, this device is considered a durable option for many patients.
One of the leading concerns with the construction of both metal and plastic hip implants is the shedding of the material during wear. While polyethylene implants only wear at a rate of 0.1 mm each year, small pieces of plastic can shed from the device – leading to the risk of infection and osteolysis.
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Metal-on-metal implants have come under fire in recent years as well. While they were marketed as being a more durable option than other forms of construction, high failure rates have been reported. Additionally, as the components wear, particles of metal can dislodge and enter the blood stream. This leads to the potential for metallosis (metal poisoning) which can be life-threatening in some patients. When this complication arises, revision surgery is the most likely method of treatment.
We are also investigating cases involving:
DePuy ASR Hip Recall
DePuy Pinnacle Hip Lawsuit
Wright Conserve Hip Cup
Wright Conserve Plus Lawsuit
Zimmer Durom Cup Hip Implant
Smith & Nephew R3 Acetabular System
Wright Profemur Z Hip Replacement
Stryker Hip Replacement Lawsuit
Hip Replacement Lawsuit Lawyers