Brown-Sequard syndrome at T11-T12, sequela

This code signifies a chronic or residual neurological deficit resulting from Brown-Sequard syndrome, specifically affecting the T11-T12 level of the thoracic spinal cord. Brown-Sequard syndrome is characterized by hemisection of the spinal cord, leading to ipsilateral motor paralysis and loss of proprioception, and contralateral loss of pain and temperature sensation below the lesion. The "sequela" designation indicates that the acute injury has resolved, but permanent neurological impairments persist.

This code is appropriate for documenting long-term neurological complications of a past Brown-Sequard syndrome injury at the T11-T12 spinal level. This includes patients presenting with chronic weakness, sensory deficits, or autonomic dysfunction that are directly attributable to the previous spinal cord hemisection. It should be used after the initial acute phase of the injury has passed and the patient is receiving ongoing care for their residual symptoms.

• Always ensure documentation clearly specifies the T11-T12 level of the thoracic spinal cord and the "sequela" nature of the condition.
• Do not use this code for acute Brown-Sequard syndrome; a different code from the S24.14- series would be appropriate for the initial injury.
• Consider co-reporting with codes for specific residual neurological deficits (e.g., paralysis, sensory loss) if further specificity is needed and supported by documentation.