Clinical Anatomy for the Innervated Pattern and Boundary of the Subdeltoid Bursa

Figure 5

The anterior branch of the axillary nerve (yellow arrow) distributed to the bursa running posteriorly. The muscular branch of anterior and middle parts of the deltoid distributed to the branch of nerve that runs into the bursa (yellow triangle). CP, coracoid process; Ssc, subscapularis muscle; DEL, deltoid muscle. ANT: anterior, LAT: lateral, INF: inferior.