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

Figure 8

Distribution of the axillary nerve and posterior cord of brachial plexus to the bursa. (a) The branch of the axillary nerve was mainly in the posterolateral area. (b) The branch of the posterior cord of brachial plexus was mainly in the anterolateral area.

(a)

(b)