Learn about the scapula , a flat bone that connects the upper limb to the axial skeleton and enables various shoulder movements. Find out its parts, borders, angles, surfaces, and development. The scapula , also called the shoulder blade, is a relatively large, flat, triangular-shaped shoulder girdle bone. It is found in the upper thoracic region at the back of the trunk lying posterior to the thoracic cage. The scapula directly articulates with the humerus and clavicle, forming the glenohumeral (shoulder) joint and acromioclavicular joint. The scapula serves as an attachment site for many muscles that form the shoulder and arm. The intrinsic muscles attached to the scapula include ... The scapula connects the humerus with the clavicle and forms the back of the shoulder (pectoral) girdle. It is a flat triangular shaped bone located posterolaterally on the thoracic cage. Learn about the scapula , a triangular bone that forms part of your shoulder joint and connects your arm to your trunk. Find out how it works, what can go wrong and how to keep it healthy.
