Which option is NOT a named incomplete spinal cord syndrome?

Which option is NOT a named incomplete spinal cord syndrome?

• A. Spinal Shock
• B. Brown-Sequard Syndrome
• C. Central Cord Syndrome
• D. Anter ior Cord Syndrome

Answer: (A)

Spinal shock represents a transient, post-injury state after acute spinal cord trauma where reflexes are suppressed and there is flaccid paralysis with sensory and autonomic changes. It is not a distinct, persistent pattern of neurologic loss like the named incomplete syndromes, so it isn’t classified as one of them. The other patterns describe specific, lasting deficits: Brown-Sequard syndrome shows ipsilateral motor weakness with loss of vibration/proprioception and contralateral loss of pain and temperature; central cord syndrome typically causes more severe weakness in the arms than the legs due to central corticospinal tract involvement; anterior cord syndrome produces loss of motor function and pain/temperature sensation with preservation of dorsal column modalities like vibration and proprioception. Spinal shock can blur early assessment, but it isn’t itself a defined incomplete syndrome.

Spinal shock represents a transient, post-injury state after acute spinal cord trauma where reflexes are suppressed and there is flaccid paralysis with sensory and autonomic changes. It is not a distinct, persistent pattern of neurologic loss like the named incomplete syndromes, so it isn’t classified as one of them. The other patterns describe specific, lasting deficits: Brown-Sequard syndrome shows ipsilateral motor weakness with loss of vibration/proprioception and contralateral loss of pain and temperature; central cord syndrome typically causes more severe weakness in the arms than the legs due to central corticospinal tract involvement; anterior cord syndrome produces loss of motor function and pain/temperature sensation with preservation of dorsal column modalities like vibration and proprioception. Spinal shock can blur early assessment, but it isn’t itself a defined incomplete syndrome.