Unprecedented brachial plexus: a novel variant.

Abstract

Anatomic variations in the brachial plexus, observed in a 78-year-old Indian male cadaver, are clinically significant for surgical planning and nerve blocks. Deviations in root values and branching patterns can lead to abnormal sensory or motor dysfunction during interventions. Understanding these variations is essential for minimizing complications and improving the effectiveness of procedures. These findings emphasize the importance of detailed knowledge of brachial plexus anatomy for safe and precise clinical practice.