What is the medical term for lateral movement of the wrist toward the little finger side?

What is the medical term for lateral movement of the wrist toward the little finger side?

• A. Vertebra
• B. Supination
• C. Tinnitus
• D. Ulnar deviation of the wrist

Answer: (D)

Moving the wrist toward the little finger side is called ulnar deviation of the wrist. The term comes from the ulna, the bone on the pinky side of the forearm, and it describes a lateral movement of the hand in that direction. This is distinct from supination, which is forearm rotation that turns the palm up, and from other terms like vertebra (spinal bones) or tinnitus (ringing in the ears). So the described movement is best captured by ulnar deviation of the wrist.

Moving the wrist toward the little finger side is called ulnar deviation of the wrist. The term comes from the ulna, the bone on the pinky side of the forearm, and it describes a lateral movement of the hand in that direction. This is distinct from supination, which is forearm rotation that turns the palm up, and from other terms like vertebra (spinal bones) or tinnitus (ringing in the ears). So the described movement is best captured by ulnar deviation of the wrist.