Unsp traum nondisp spondylolysis of 7th cervcal vert, sqla

This code signifies a long-term complication or late effect resulting from a past injury to the seventh cervical vertebra, specifically an unspecified traumatic spondylolisthesis that was nondisplaced. It indicates that the vertebral slippage, though traumatic in origin and initially nondisplaced, is now presenting with a sequela.

Use this code when documentation clearly indicates a current condition or symptom that is a direct consequence of a previously sustained, unspecified traumatic nondisplaced spondylolisthesis of the C7 vertebra. The patient's medical record should specify the traumatic origin and the nondisplaced nature of the original injury, and that the current presentation is a sequela.

• Ensure the documentation explicitly states "sequela" or "late effect" of the original injury.
• Verify the specific cervical vertebra involved is C7; other cervical levels have different codes.
• Distinguish from acute injuries or initial encounters for the spondylolisthesis, which would use different codes.