Deep head of flexor pollicis brevis

Muscles · Latin: Caput profundum flexoris brevis pollicis

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FLEXOR POLLICIS BREVIS (MUSCLE)

The flexor pollicis brevis is a muscle in the hand that flexes the thumb.

It is one of three thenar muscles.

It has both a superficial part and a deep part.

Definition from Wikipedia, CC BY-SA 4.0.