Brown-Sequard syndrome at T7-T10, sequela

This code signifies a chronic or late effect of Brown-Sequard syndrome affecting the thoracic spinal cord specifically between the T7 and T10 vertebral levels. Brown-Sequard syndrome is characterized by hemisection of the spinal cord, resulting in ipsilateral motor paralysis and loss of proprioception, and contralateral loss of pain and temperature sensation below the level of the lesion. The "sequela" designation indicates that this code is used for residual conditions or complications arising from the initial injury, even if the original injury has healed.

Use this code when documenting the long-term neurological deficits or complications stemming from a past Brown-Sequard syndrome injury localized to the T7-T10 thoracic spinal cord segment. This applies to patients presenting with persistent motor, sensory, or autonomic dysfunction directly attributable to the previous spinal cord hemisection. It is appropriate for follow-up visits or when the patient is seen for management of these chronic sequelae.

• Always assign an additional code(s) to specify the exact neurological deficits or functional impairments present as a result of the sequela.
• Do not use this code for acute or initial injuries; it is strictly for chronic or late effects.
• Ensure documentation clearly links the current condition to a previous Brown-Sequard syndrome at the specified spinal level.