What is the action of abductor digiti minimi?

Function. Main function of the abductor digiti minimi is abduction and flexion of the 5th finger at the metacarpophalangeal joint, and thereby moving it away from the 4th finger. At the interphalangeal joint, this muscle also aids the flexion of the 5th finger due to its attachment to its extensor expansion.

Why does my abductor digiti minimi hurt?

Opponens digiti minimi is susceptible to overuse injuries as a result of activities like typing on a computer or playing the piano for long periods of time. Strain in this muscle usually presents as pain in the fleshy pad of the hand near the little finger.

What is the action of opponens digiti minimi?

Opponens digiti minimi extends mainly between the hamate bone, which is a carpal bone, and the fifth metacarpal bone. By acting on the carpometacarpal joint, this muscle helps with flexion, lateral rotation and opposition of the little finger. Such actions, especially the latter, are important for a strong, hand grip.

What is the action of the extensor Digiti Minimi?

Function. Extensor Digiti Minimi helps in extending the fifth finger along with Extensor Digitorum Communis. It also helps in extension of the wrist.

How do I stretch my abductor digiti minimi?

The abductor digiti minimi pedis (intrinsic muscle of the foot) is stretched by flexing the little toe at the metatarsophalangeal joint. The abductor digiti minimi pedis (intrinsic muscle of the foot) is stretched by flexing the little toe at the metatarsophalangeal joint.

How do you stretch the abductor digiti minimi?

Where is the abductor Digiti Minimi foot?

Abductor digiti minimi muscle of foot. Abductor digiti minimi is an unipennate muscle located in the lateral part of the sole of the foot.

How do you stretch the flexor Digiti Minimi?

Finger flexion MCP Place your thumb and finger above the bottom joint of your injured finger and with your other hand gently and gradually bend the whole finger joint.

Where is the abductor digiti minimi muscle?

What does Digiti Minimi refer to?

Medical Definition of abductor digiti minimi 1 : a muscle of the hand that abducts the little finger and flexes the phalanx nearest the hand. 2 : a muscle of the foot that abducts the little toe.