Any problem that could cause damage to the cartilage with the knee may well result in needing a knee replacement, for example: In some instances, the underside of the patella is usually resurfaced and fitted with a plastic prosthetic. X-rays and MRI scans will likely be performed to evaluate the https://www.theorthopaedicandpainpractice.com/unlocking-the-mystery-of-knee-replacement-surgery-everything-you-need-to-know/