Signs and Symptoms of Vulvar Cancers and Pre-Cancers
Vagina - Anatomy Pictures and Information
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The vagina is an organ of the female reproductive tract. It is a distensible muscular tube which extends posterosuperiorly from the external vaginal orifice to the cervix. In this article, we will look at the anatomy of the vagina — its structure, innervation, vascular and lymphatic supply. Fig 2 — Sagittal section of the female pelvis, showing the anatomical relations of the vagina.
In the uppermost part, the cervix divides the vagina into four small vaulted cavities, called fornices: two lateral, the anterior, and the posterior. The bladder and urethra are adjacent to the anterior wall of the vagina, and the rectum is behind the posterior wall. The cavity of the vagina is a potential space; the walls are usually in contact with each other.