Congenital dermal sinus (CDS) is a type of occult spinal dysraphism characterized by a midline skin dimple. A 12-month-old girl presented with fever and ascending quadriparesis. She had a midline skin dimple in the upper sacral area that had been discovered in her neonatal period. Imaging studies revealed a holocord intramedullary abscess and CDS. Overlooking CDS or misdiagnosing it as benign s...

Os odontoideum is a rare anomaly of the second cervical vertebra. Here, a young male patient with quadriparesis secondary to myelopathy associated with os odontoideum is reported. The patient was totally asymptomatic prior to this episode which was precipitated by trivial neck injury. He started recovering with conservative measures and was referred to our neurosurgery department for further ev...