Phalanges

Radial nerve cutaneous distribution: dorsal surface of the lateral 3½ digits (over the proximal phalanges) and the dorsum of the lateral hand

What our notes say

• Radial nerve cutaneous distribution: dorsal surface of the lateral 3½ digits (over the proximal phalanges) and the dorsum of the lateral hand (Aponeurosis — Anatomy Question Bank)