Part of the female external genitalia, the vaginal introitus is the opening into the vaginal canal, which leads to the cervix.
Vagina: Definition, Anatomy, Function, Diagram, and Conditions
Perineum: Location, Anatomy, Function & Conditions
Vagina: Anatomy, Function & What to Look Out For
Vulvar Cancer - UChicago Medicine
Vaginal agenesis – a birth defect – Dr. Deepa Ganesh
Female Reproductive System: Anatomy and Physiology
Vulvar cancer: Causes, symptoms, and treatments
Female reproductive organ anatomy, parts, and function
Vulva anatomy: What is vulva mapping?, The Fornix