Abductor Digiti Minimi (Foot)

Region: Leg & Foot Muscles · All leg & foot muscles

Abductor Digiti Minimi (Foot) at a glance

OriginMedial and lateral processes of the calcaneal tuberosity
InsertionLateral side of the base of the proximal phalanx of the little toe
ActionsMoves the little toe away from the midline; Bends the little toe
Nerve supplyLateral plantar nerve (S2–S3)

◆ Good to know

It forms the lateral border of the sole, mirroring abductor hallucis on the medial side.

Please note: This page is an anatomy education summary for students and curious readers, not medical advice. Attachment points are given in their classic short form; individual anatomy varies, and detailed dissection-level descriptions belong in an anatomy atlas.