Rotator cuff is a group of muscles and tendons supporting shoulder movement. Tendinitis causes inflammation of tendons and bursa lining. Tears can be acute (sudden) or chronic (gradual). Partial tears don't sever attachments, complete tears detach completely
Painful disorder affecting tendons on thumb side of wrist. Tendons connect bone to muscles and are surrounded by protective sheaths. Condition primarily affects women between 30-50 years