Why You Should Not Postpone Knee Replacement Surgery? Knee Pain is one of the most common problems affecting people as they age, largely caused by osteoarthritis and joint damage. Patients often ignore knee pain for years, hoping it will improve without surgery. However, What Happens If You Delay Knee Replacement? https://www.diigo.com/item/note/b2kvl/0bcj?k=87c9e8c2675ec3aeca6ac405d59e172b