What degree of ulnar deviation is considered normal?

The degree of ulnar deviation that is considered normal is typically in the range of 30 to 35 degrees. This range reflects the standard anatomical positioning and functional movement of the wrist, which allows for optimal hand function and grip strength. Ulnar deviation is the movement of the wrist towards the ulnar side (the side of the little finger), and it is an important component of wrist mobility that supports various daily activities, such as reaching, grasping, and manipulating objects.

Maintaining proper alignment and functional range of motion in the wrist is essential for individuals, particularly those who may be facing challenges from injuries or musculoskeletal disorders. A normal range of ulnar deviation, as indicated, helps in preserving wrist function and reducing the risk of discomfort or dysfunction over time. Understanding this normal range is crucial for practitioners in evaluating and treating conditions related to wrist motion.