The shoulder is an extremely mobile as well as unstable joint. Due to the infinite amount of angles and movement that the shoulder is able to perform, it can often be injured if placed in a position causing abnormal stress. The injuries may occur in the rotator cuff, which is comprised of four muscles surrounding the shoulder joint. Symptoms may involve pain into the arm, shoulder and/or neck, as well as limited motion and weakness. Proper diagnosis of the specific muscle and/or ligaments involved in the injury is important in the restoration and rehabilitation of the condition. Chiropractic diagnosis, treatment and rehabilitation is extremely effective in restoring mobility, strength and function to the shoulder without surgery. If a chronic condition remains following an unsuccessful surgery, evaluation and/or rehabilitation of this chronic condition is performed. Additionally, postoperative rehabilitation can be performed shortly after surgery.