What is the normal ROM for ulnar deviation of the wrist?

Ulnar deviation of the wrist refers to the movement where the hand moves towards the ulnar side of the forearm, essentially the side of the little finger. The normal range of motion (ROM) for ulnar deviation typically falls between 30 to 35 degrees. This range is established based on anatomical studies that measure the functional capabilities of the wrist joint, including the contributions of various muscles and ligaments that facilitate this movement.

Having an accurate understanding of the normal range is essential for assessments in orthotic and prosthetic practices. Deviations from this range can indicate underlying conditions or injuries and can inform treatment approaches to restore or enhance wrist function. Thus, knowing the correct range not only aids in diagnosing issues but also influences rehabilitation strategies to improve patient outcomes.