Extensor digiti minimi

Definition

The extensor digiti minimi is a muscle located in the forearm that extends the little finger at all its joints. It plays a crucial role in the control and movement of the pinky finger, especially during tasks that require spreading the fingers apart or extending them.

Related terms

Tendons: Fibrous connective tissues that attach muscles to bones, facilitating movement when muscles contract.

Flexor Digiti Minimi: A muscle responsible for flexing or bending the little finger towards the palm, serving as a counterpart to the extensor digiti minimi.

Carpal Tunnel Syndrome: A condition caused by pressure on the median nerve in the wrist, which can affect hand and finger function, demonstrating the importance of healthy muscle and tendon operation