What does radial deviation indicate?

Radial deviation refers to the movement of the wrist towards the radius, which is one of the two long bones in the forearm (the other being the ulna). When performing radial deviation, the hand moves laterally (to the thumb side) away from the midline of the body. This motion is essential in various activities and sports that require wrist flexibility and dexterity.

Understanding this term is crucial in sports medicine and rehabilitation, as it helps in assessing wrist injuries and determining the range of motion that a patient may have. By recognizing that radial deviation involves moving towards the radius, it becomes easier to identify whether there is any limitation or pain associated with this movement, guiding effective treatment and rehabilitation strategies.