Anterior cord syndrome at T2-T6, sequela

This code signifies a chronic or residual neurological deficit resulting from damage to the anterior portion of the spinal cord at the T2-T6 vertebral levels. Patients typically present with persistent motor paralysis, loss of pain and temperature sensation below the lesion, and preserved proprioception and vibratory sense. This syndrome often arises from conditions like spinal cord infarction, disc herniation, or trauma affecting the anterior spinal artery.

Apply this code when documenting the long-term effects or complications of a previously sustained anterior cord injury at the T2-T6 thoracic level. This is appropriate for patients presenting for ongoing management of their chronic neurological deficits, rehabilitation, or evaluation of sequelae. Do not use for acute or initial injury encounters.

• Requires a seventh character "S" to indicate sequela, meaning the late effects of the initial injury.
• Ensure documentation clearly states the T2-T6 level and the anterior cord syndrome diagnosis.
• Code any associated functional impairments or secondary conditions separately.