Abstract
Ano-rectal stenosis is a rara malformation. How to treat this malformation is still controversial and several operative procedure were performed in the past. A 4-mo-old boy was admitted to Osaka University hospital with the complaint of constipation and vomiting. Rectal examination and barium enema demonstrated anorectal stenosis at the level of the pubo-coccygeal line. Posterior sagittal anorectoplasty was performed for this patient. The stenotic portion of the rectum was resected and a simple end-to-end anastomosis is carried out. This patient is now free from the constipation without any enema and doing well for 6 months after the operation.
