Fourth Dorsal Interosseous Muscle Transfer to Treat an Abducted Little Finger.

Morisaki, Shinsuke; Tsuchida, Shinji; Oda, Ryo; Toyama, Shogo; Takahashi, Kenji · J Hand Surg Am · 2022

case_report · Level V

Where this comes from

Abstract

A patient presented with an abducted little finger due to the avulsion of the third volar interosseous muscle. For treatment, we transferred the fourth dorsal interosseous muscle arising from the ulnar side of the fourth metacarpal bone to the lateral band of the little finger.

Medical subject headings

Anatomy