On its superior border is a small area for the origin of the belly of the omohyoid muscle.
On its superior border is a small area for the origin of the belly of the omohyoid muscle. The two rhomboideus muscles insert onto its dorsal medial border, whereas the costal medial border is the site of insertion for the serratus anterior. Two of its prominent processes are the acromion and the coracoid, the latter giving insertion to the pectoralis minor and origin to the short head of the biceps. Its glenoid cavity articulates with the humerus and its acromion with the clavicle. For 10 points, name this irregularly shaped bone commonly referred to as the shoulder blade.
On its superior border is a small area for the origin of the belly of the omohyoid muscle.
{scapula}