Myofascial trigger points distribution pattern in patients post total knee replacement
Background: Knee pain is one of the major sources of pain and disability in developed countries and is the primary indication for total knee replacement (TKR) in patients with Osteoarthritis (OA). Purpose: To assess myofascial trigger points (MTrPs) distribution pattern in muscles around the knee joint pre and post-treatment program in patients post TKR. Design: pre - posttest experimental design. Methods: Fifty female and male patients post TKR. Their age ranged from 50-80 years old.