aseptic loosening

Aseptic loosening occurs when an artificial joint, like a hip or knee implant, becomes loose over time without an infection present. This happens as the body reacts to the materials of the implant, leading to inflammation and bone loss around the implant site. As a result, the implant may lose its stability, causing pain or reduced mobility for the patient. It often requires revision surgery to replace or improve the joint to restore function and comfort. Aseptic loosening is a common complication in joint replacement surgeries and is influenced by several factors, including patient age and activity level.