Any one else had it? Pretty sure I have it as my shoulder has been giving me gip for the last two weeks after turning my mattress! Waiting for the doc to get back to me with a date got the x-ray. Bloody painful though - can’t even sleep at night.
Rotator Cuff Tears - OrthoInfo - AAOS
Your arm is kept in your shoulder socket by your rotator cuff. The rotator cuff is a group of four muscles that come together as tendons to form a covering around the shoulder. When one of these tendons is torn, it may be painful to lift or rotate your arm.
orthoinfo.aaos.org