Sprain of jaw, unspecified side, sequela

This code signifies the long-term effects or complications arising from a previously sustained sprain of the temporomandibular joint (TMJ) or other jaw ligaments. It indicates that the initial acute injury has resolved, but residual symptoms or conditions persist.

Apply this code when documenting chronic pain, limited range of motion, clicking, or other persistent issues directly attributable to a prior jaw sprain. Documentation should clearly link the current condition to a past jaw sprain and indicate that the current state is a sequela, not an acute injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, limited joint movement).
• Ensure documentation explicitly states "sequela" or "late effect" of a jaw sprain to support this code.
• Do not use this code for acute or current jaw sprains; those require codes from the S03.4- series without the "S" seventh character.