The |abductor digiti minimi| is the largest of the hypothenar eminence, the muscle mass of the little finger. The hypothenar eminence is located on the outside of the palm and hand. It consists of the |abductor digiti minimi|, the flexor digiti minimi, the |opponens digiti minimi|, and the palmaris brevis. The |abductor digiti minimi| is a superficial muscle that originates from the tip of |pisiform bone| and from the |flexor carpi ulnaris|. It wraps around the ulnar side of the hand and up to the side of the metacarpal of the little finger, inserting in the ulnar side of the base of the little finger. This muscle abducts and flexes the little finger.
