| 词条 | Rectal dilator |
| 释义 |
A rectal or anal dilator is a medical device similar to a speculum designed to open and relax the internal/external anal sphincter and rectum in order to facilitate medical inspection or relieve constipation.[1] See also
References1. ^{{citation |pages=200-201 |title=Digestive Endoscopy in the Second Millennium: From the Lichtleiter to Echoendoscopy |author=Francisco Vilardell |publisher=Thieme |year=2006 |isbn=9781588904201}} {{medical-equipment-stub}} 2 : Medical equipment|Gastroenterology |
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