Orthopedicsurgery

Health

Understanding the Lifespan of Knee Replacements: How Long Can You Expect Them to Last?

Factors Affecting the Longevity of Knee Replacements The longevity of knee replacements can vary depending on several factors. One of the most critical factors is the material used to construct the artificial joint. Modern knee replacements typically consist of a metal femoral component, a plastic tibial component, and a plastic patellar component. However, the specific type of metal and plastic…