If C5 ,C6 nerve root is injured, sensations of which pa of upper limb will be lost ?
The palmar pad of thumb is innervated by C6 The pad of index finger is innervated by C7. Pad of little finger - C8 Skin on medial aspect of elbow - T1. Ref : Gray's Anatomy The Anatomical Basics of Clinical Practice 41 e pg 786.
Thumb and index finger
Little finger
Upper medial pa of arm
Upper medial side of forearm
Upper limb