The Pull-thru Network:Non-profit support and resource organization for families of children born with imperforate anus, cloaca, Hirschsprung's Disease and any of the associated defects.
Anorectal Malformations: Colorectal Center surgeons at Cincinnati Children's Hospital Medical Center, provide information on anorectal malformations for families and health professionals.
Imperforate Anus: Information page including definitions, from Texas Pediatric Surgical Associates
Imperforate Anus Repair: Definition of and about anorectal malformations and treatments.