Opponens digiti minimi

Definition

The opponens digiti minimi is a small muscle located in the palm of the hand, primarily responsible for enabling the pinky finger to move towards the thumb, facilitating opposition and grip. It plays a crucial role in the dexterity and range of motion of the pinky finger.

Related terms

Flexor Digiti Minimi Brevis: This muscle assists in bending (flexion) of the little finger.

Abductor Digiti Minimi: This muscle is responsible for moving the little finger away from the other fingers (abduction).

Carpal Tunnel Syndrome: A condition that causes pain, numbness, and tingling in the hand and arm due to pressure on the median nerve in your wrist, not directly related but relevant to understanding hand muscle pathology