In 2000, Sulzer Orthopedics noticed higher than normal revision surgeries on their InterOpAcetabular Shell. The shell was held to the pelvis with screws, yet these sockets started to loosen. Patients experienced persistent and sharp groin pain due to this loosening and were unable to bear their weight on the leg that had the implant. Approximately 25,000 shells were affected. 17,500 of these were already implanted in patients. Following weeks of investigation of patients record, surgical techniques, and the product itself, the company ordered a recall. Sulzer eventually agreed to $1 billion settlement with affected patients.
Tag: Surface
Have A Joint, Know Your Bearings
One of the most significant advances in modern surgery is in total joint replacement (TJR). Every year, surgeons perform hundreds of thousands of TJR surgeries. Material improvements have contributed significantly to this advancement.