The superficial branch of the ulnar nerve divides into sensory and motor branches in the hand. Sensory branches supply the palmar and dorsal surfaces of the medial one and a half fingers, while motor fibers innervate intrinsic hand muscles, including the palmar and dorsal interossei and adductor pollicis. Injury can cause numbness, weakness, or impaired grip. Knowledge of the ulnar nerves course, branching, and relationship to the flexor retinaculum and hypothenar muscles is critical in trauma management, surgical repair, and rehabilitation. Accurate identification preserves motor and sensory function, enhances dexterity, and supports hand function during activities requiring fine motor control. Superficial Branch of Ulnar Nerve Sensory and Motor Branches Diagram - Chart - diagrams and charts with labels. This diagram depicts Superficial Branch of Ulnar Nerve Sensory and Motor Branches and explains the details of Superficial Branch of Ulnar Nerve Sensory and Motor Branches.
Superficial Branch of Ulnar Nerve Sensory and Motor Branches
