![Dorsal Interossei](https://habibifit.com/wp-content/uploads/2024/03/Default-Exercise.png)
Summary
Location: | Between the metacarpal bones on the back of the hand, abducting the fingers. |
Information
Group: | Wrist and Hand |
Side(s) of body: | Back |
Function/Action: | Finger Abductor, Metacarpophalangeal Flexor, Interphalangeal Extensor |
Details
Joint: | Metacarpophalangeal |
Bone: | Metacarpals |
Origin: | Adjacent sides of metacarpal bones. |
Insertion: | Proximal phalanges and extensor expansions of fingers. |