Other instability, left wrist

This code signifies an abnormal looseness or laxity of the left wrist joint, not due to a fracture or dislocation, which can lead to pain, weakness, and impaired function. It indicates a compromised structural integrity of the wrist, often affecting ligaments or other soft tissues.

This code is appropriate when documentation specifies instability of the left wrist, without further detail regarding the specific type of instability (e.g., carpal, radioulnar). It is used when the physician's assessment confirms abnormal motion or subluxation that is not a complete dislocation. Supporting documentation should include physical exam findings demonstrating instability and diagnostic imaging (e.g., MRI, stress views) confirming the condition.

• Ensure the documentation clearly specifies "instability" and laterality (left wrist).
• Avoid using this code if a more specific type of wrist instability (e.g., carpal instability, ligamentous instability) is documented; use the more precise code.
• Do not confuse with codes for wrist sprains (S63.x) unless the sprain has resulted in chronic instability.