Figure 2.

Right-hand hypothenar zone. ADM: abductor digiti minimi muscle. AH: accessory head of abductor digiti minimi muscle. UA: ulnar artery. FR: flexor retinaculum. AF: antebrachial fascia. Asterisk (*): pisiform bone. 1, 2: ulnar nerve sensorial digital branches. 0: ulnar nerve.

Ballesteros and Ramirez Journal of Brachial Plexus and Peripheral Nerve Injury 2007 2:22   doi:10.1186/1749-7221-2-22
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