Assertion: endoscope | /r/HasProperty | inserted through opening
Facets:
Source sentences:
text: Depending on the area of the body being viewed, the endoscope can be inserted either through an opening in the body such as the mouth, anus or urethra or through a small cut (incision).
text: The endoscope is inserted through an incision or opening in the body that leads to the area under investigation.