[Spinal cord anchored at S2 level: diagnosis difficulties and risks].

Anchoring of spinal cord at S2 level is described in a female patient aged 46, associated with bilateral equinovarus deformity and spina bifida in lumbar segment. The onset of the disease was sudden due to prolapse of intervertebral disc at L2-L3 and L3-L4 levels followed by bilateral flaccid-spastic paraparesis. In view of congenital spinal deformity lumbar tap was abandoned and MRI was carried out which showed spinal cord reaching down to S2 level. Diagnostic and therapeutic management is described and literature review is presented.