Segmental spinal dysgenesis associated with occult dysraphism: Considerations on management strategies

Abstract

Segmental spinal dysgenesis is a rare and challenging entity especially when associated with occult dysraphism. Experience with a female patient followed during a period of 10 years spanning from 5 to 15 years of age is reported. During that period the girl underwent three spinal operations consisting in one decompression and spinal cord untethering, one posterior instrumented fusion and a spinal cord re-untethering. Clinical and radiological features are discussed and considerations on optimization of management strategies are made.

Junctional Neurulation : A Junction between Primary and Secondary Neural Tubes

“…SSD is defined as localized agenesis or dysgenesis of the spine and focal abnormalities of the spinal cord and nerve roots [ 12 , 16 ]. The T10 to L2 segments are often involved [ 2 , 3 , 6 , 10 , 11 , 17 ].…”