Structure of anal valves

Structure of anal valves (body structure)

active

Code	`69692000`
Semantic tag	body structure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Anal valves
Valves of Ball

Parents (1)

245445008Structure of pectinate line of anal canal body structure

Children (1)

245446009Entire anal valves body structure