Total Knee Replacement UnilateralDuring knee replacement surgery, bone and cartilage damaged by osteoarthritis are resurfaced with metal and plastic components. In unicompartmental knee replacement (also called partial knee replacement) only a portion of the knee is resurfaced. This procedure is an alternative to total knee replacement for patients whose disease is limited to just one area of the knee.Because a partial knee replacement is performed through a smaller incision, patients usually spend little or no time in the hospital and return to normal activities sooner than total knee replacement patients.There are a range of treatments for knee osteoarthritis, and your doctor will discuss with you the options that will best relieve your individual osteoarthritis symptoms.
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