life expectancy. Sometimes the terms âlife spanâ and âlife expectancyâ are used interchangeably, but they have different meanings.
Results: Causes of Sudden onset of knee pain OR Unexplained bruising. 2. 3. A disease of the blood characterized by abnormal hemoglobin in the blood. The abnormality usually arises from a genetic defect which results in the hemoglobin have an abnormal structure.
A total knee replacement (TKR) surgery is typically done when severe arthritis causes knee pain, limited motion, and extreme difficulty with walking. 1  If you have had a TKR or are expecting to have one, you may benefit from physical therapy after surgery to help you regain your normal mobility.