Rheumatoid arthritis (RA) can be a fewer widespread cause and knee replacements for this reason are decreasing. Rheumatoid arthritis is an car-immune inflammatory situation and usually affects other joints before the knees. Cruciate-retaining: Should the PCL can assist an artificial knee, a surgeon may leave the PCL set up. The https://knee-surgery98653.blog-gold.com/43430315/the-basic-principles-of-knee-surgery