The weight of the upper limb is transmitted to the axial skeleton by -

Functions of the different ligaments at the shoulder joint are as follows: Coracoclavicular ligament: Extends from coracoid process to the under-surface of the clavicle Action: Responsible for suspending the weight of the scapula and upper limb from the clavicle. Coracoacromial ligament: Extends between coracoid process and acromion. Action: Protects superior aspect of the joint Coracohumeral ligament: Extends from root of the coracoid process to greater tuberosity of humerus. Action: Strengthens the capsule above. Costoclavicular ligament: Extends from junction of first rib with first costal cartilage to inferior surface of sternal end of clavicle.