Image Based Question-65093

Sign shown in this image is due to the injury of

A. Radial Nerve

B. Ulnar Nerve

C. Median Nerve

D. Axillary Nerve

Correct Answer » B Explanation

This sign is froments sign caused due to ulnar nerve injury

The ulnar nerve is most vulnerable near the elbow where it curves posteriorly around the medial epicondyle. The chief motor disability from palsy is loss of the finer intrinsic motions of the hand.