# reflex anal dilation

> unusual reflexive dilation of the human anus in response to stimulation

**Wikidata**: [Q7307346](https://www.wikidata.org/wiki/Q7307346)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Reflex_anal_dilation)  
**Source**: https://4ort.xyz/entity/reflex-anal-dilation