Anorectal anomalies

 ( Colorectal Surgery ) 

Anorectal anomalies are congenital malformations of the Human anus and rectum. One anal anomaly, imperforate anus has an estimated incidence of 1 in 5000 births.Texas Pediatric Associates. " Imperforate anus." Retrieved 13 July 2005.MedLine Plus. " Imperforate anus." Retrieved 13 July 2005. It affects boys and girls with similar frequency.

Examples of anorectal anomalies include:

• Anal stenosis
• Proctitis
• Anal fissure
• Anal fistula

• Imperforate anus

• The Monarch Initiative