The applicant should not be overweight, usually, the knee prosthesis may not be able to support the body pounds. A. The kind of knee replacement a person needs is dependent upon the severity on the problem he/she has actually been struggling from. Rheumatoid arthritis can result in stiffness and pain https://www.theorthopaedicandpainpractice.com/the-benefits-and-risks-of-knee-replacement-surgery/