Nerve involved due to lunate dislocation?

Ans. A. MedianLunate dislocations are an uncommon traumatic wrist injury that require prompt management and surgical repair. The lunate is displaced and rotated volarly. Patients present with wrist pain following a fall. Volar wrist swelling is usually prominent. The swelling often causes a decrease in 2-point discrimination in the median nerve distribution due to acute carpal tunnel syndrome.