| ischiorectal | <anatomy> Of or pertaining to the region between the rectum and ishial tuberosity. Origin: Ischium + rectal. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| ischiorectal abscess | An abscess involving the tissues in the ischiorectal fossa. (05 Mar 2000) |
| ischiorectal fat-pad | The fat within the ischiorectal fossa. Synonym: corpus adiposum fossae ischiorectalis, fat body of ischiorectal fossa. (05 Mar 2000) |
| ischiorectal fossa | A wedge-shaped space with its base toward the perineum and lying between the tuberosity of the ischium and the obturator internus muscle laterally and the external anal sphincter and the levator ani muscle medially. Synonym: fossa ischiorectalis, ischioanal fossa, Velpeau's fossa. (05 Mar 2000) |
| fat body of ischiorectal fossa | The fat within the ischiorectal fossa. Synonym: corpus adiposum fossae ischiorectalis, fat body of ischiorectal fossa. (05 Mar 2000) |
|---|