deltoid muscle. shoulder anatomy. blue version

acromion anatomy artwork back biology body bone care cartilage clavicle coracoid cuff deltoid disease dislocation front glenoid head healthcare human humeral humerus illness illustration impingement infraspinatus joint joints ligament medicine minor muscle muscles orthopedics process rotator scapula science shoulder side skeleton sternoclavicular sternum subscapularis supraspinatus surgery syndrome tears tendinitis tendon tendonitis teres vector view