Aplasia cutis congenita associated with type I split cord malformation: Unusual case.

A full-term newborn girl born with large skin, muscle, bone and dural defect in the lumbo-sacral area. The lesion included a split spinal cord by a perpendicular bony spur and connected from its tip to the upper lamina. Patient was diagnosed with aplasia cutis congenita (ACC) associated with type I split cord malformation (SCM). Neurological examination of the lower extremities was normal. Spinal X-rays showed a bony spur on the L2 vertebral column and laminar defect in the lumbo-sacral area. Lesion was operated and closed according to anatomic layers. Clinical and intraoperative findings of this extremely rare case are discussed.