“…4,19,28 An orthopaedic manual physical therapy approach, which combines manual physical therapy and reinforcing exercise tailored to the individual patient, has been shown to decrease pain and improve function in patients with subacromial impingement syndrome, atraumatic rotator cuff tears, and primary acromioclavicular joint pain. 4,5,21,24,29,43 In a recent pragmatic randomized controlled trial, patients with unilateral subacromial impingement syndrome, treated with either manual physical therapy or a corticosteroid injection, demonstrated significant improvements in pain and function that persisted at 1 year. 43 To our knowledge, peer-reviewed evidence supporting physical therapy intervention in the management of GHJ OA is absent.…”