Anterior cord syndrome at C7, sequela

This code describes the long-term effects or complications arising from anterior cord syndrome affecting the C7 level of the cervical spinal cord. Anterior cord syndrome is characterized by motor paralysis, loss of pain and temperature sensation below the lesion, while proprioception, vibration, and touch sensation are preserved. "Sequela" indicates that this code is used for conditions that are the late effects of the initial injury.

Use this code when documenting residual neurological deficits, such as persistent weakness, sensory loss, or spasticity, directly attributable to a past anterior cord syndrome at the C7 level. This code is appropriate for follow-up encounters after the acute phase of the injury has resolved. Documentation should clearly link the current symptoms to the previous anterior cord injury at C7.

• Always sequence this sequela code after the code for the specific residual condition being treated (e.g., spasticity, paralysis).
• Ensure documentation specifies the C7 level and confirms anterior cord syndrome as the etiology of the sequela.
• Do not use this code for acute anterior cord syndrome; separate codes exist for the initial injury.