Any problem that may cause damage to the cartilage from the knee may well lead to needing a knee replacement, including: Sometimes, the underside in the patella is also resurfaced and equipped using a plastic prosthetic. These operations are sometimes completed for clients who remain very active with their athletics https://www.theorthopaedicandpainpractice.com/unlocking-the-mystery-of-knee-replacement-surgery-everything-you-need-to-know/