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Guyon’s canal

Accessory abductor digiti minimi
Figure 1: Figure showing right ADM accessorious. (FCR- flexor carpi radialis; PL- Palmaris longus; FR- flexor retinaculum; AH- accessory head of abductor digiti minimi; FCU- flexor carpi ulnaris; DF-FA- deep fascia of forearm; UA- ulnar artery; UN- ulnar nerve; ADM- abductor digiti minimi; FDM- flexor digiti minimi; PB- Palmaris brevis)