The Dorsal Interossei Abduct, flex and extend the thumb and

Last updated: 7/15/2022

The Dorsal Interossei Abduct, flex and extend the thumb and digits 2-4 Adduct, flex and extend the thumb and digits 2-4 Abduct, adduct, flex and extend digits 2-4 Abduct, flex and extend digits 2-4 Adduct, flex and extend the thumb, but not digits 2-4