Idiopathic spinal cord herniation syndrome: a case report.

Idiopathic spinal cord herniation syndrome is a rare entity. Only 17 cases have been reported in literature so far. They typically occur in the dorsal region of the spinal cord, spontaneously, through a defect/rent in the anterior Dura. Majority present in middle age women, with progressive paraparesis/asymmetrical motor weakness in lower limbs.