Perineal groove

Definition

The perineal groove describes a normal vestibule but with a groove extending from the vestibule to the anus, which is both normal sized and positioned.

Also indexed as

Nearby in Structural developmental anomalies of anal canal

• LB17.0Anorectal malformations
• LB17.1Ectopic anus
• LB17.2Persistent cloaca
• LB17.3Cloacal exstrophy
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified