Match the Bony Landmark with the Muscle Origin/Insertion Supraspinous Fossa of humerus Infraspinous Fossa of humerus Lateral border of the scapula superior to the inferior angle. Subscapular Fossa of humerus Greater Tubercle of humerus Origin of posterior deltoid Lesser Tubercle of humerus Origin of short head of the bicep brachii. Intertubercle Groove Insertion of the subscapularis Inferior Angle of the Scapula Infraglenoid Tubercle