Sacral agenesis: diagnosis, treatment and followup of urological complications.

Sacral agenesis is an uncommon congenital anomaly that usually is accompanied by other orthopedic anomalies but often occurs singularly. We report our experience in the treatment and long-term followup of 4 cases of pure sacral agenesis. We strongly stress the need for early diagnosis and long-term careful followup. In our group the diagnosis was often overlooked and followup was poor. Studies must be undertaken to determine the type and degree of neurogenic vesicopathy in each child since this may vary from one patient to the next. We urge the early and long-term use of intermittent catheterization.