![]() ![]() Before Surgeryīefore your procedure, a doctor from the anesthesia department will discuss anesthesia choices with you. Your doctor will discuss the timing with you. You will either go home after your surgery or be admitted to the hospital for an overnight stay. Your doctor may also order an MRI scan to better evaluate the cartilage. Magnetic resonance imaging (MRI) scans.Your doctor will order several X-rays of your knee to see the pattern of arthritis. X-rays. X-rays help to determine the extent of damage and deformity in your knee.If your knee is too stiff, or if the ligaments in your knee feel weak or torn, your doctor will probably not recommend unicompartmental knee replacement (although you still may be a candidate for total knee replacement). Your doctor will also test your knee for range of motion and ligament quality. They will try to determine the location of your pain. Your doctor will closely examine your knee. If you have pain throughout your entire knee or pain in the front of your knee (under your kneecap) you may be better qualified for a total knee replacement. If your pain is located almost entirely on either the inside portion or outside portion of your knee, you may be a candidate for a partial knee replacement. ![]() The doctor will be specifically concerned with the location of your pain. Your doctor will ask you several questions about your general health, your knee pain, and your ability to function. The need for additional surgery is slightly higher for partial knee replacement than for total knee replacement.Ī thorough evaluation by an orthopaedic surgeon will determine whether you are a good candidate for a partial knee replacement. For example, a total knee replacement may be necessary in the future if arthritis develops in the parts of the knee that have not been replaced. The disadvantage of partial knee replacement compared with total knee replacement is the potential need for more surgery. A unicompartmental knee may also bend better.
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