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Osteoarthritis Health Center

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Joint Replacement: Realistic Expectations - Topic Overview

It is important to have realistic expectations of joint replacement surgery.

  • Replacement joints are not "miracle" joints. They will not restore a joint to the function it had before the arthritis began.
  • Pain relief is the most dependable outcome of joint replacement. When the pain is relieved, you also may get some function back, but this is not the main goal and is less predictable.
  • On average, replacement joints have a limited life span (10 to 20 years).
  • There are certain activities (running, downhill skiing) you should not do after surgery. The joint is meant to be used but not abused.
  • Low-impact aerobics, moderate hiking, bicycling, swimming, gardening (if you don't squat), and normal housework usually are allowed.
  • People who have had a joint replacement may need to take antibiotics before dental work, certain tests, and surgery for at least 2 years after joint replacement surgery to prevent infection in the artificial joint.

    WebMD Medical Reference from Healthwise

    Last Updated: June 04, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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    Joint Replacement: Realistic Expectations Topics

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