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Home › Body Atlas › Organs › Greater Vestibular Glands (Bartholin Glands)
Organ Pelvis & Hip

Greater Vestibular Glands (Bartholin Glands)

glandulae vestibulares majores (Bartholini)

The greater vestibular (Bartholin) glands are two pea-sized glands lying just behind the vestibular bulbs on either side of the vaginal opening. Their ducts open into the vestibule at about the 4 and 8 o'clock positions. They release mucus that moistens the vestibule during sexual arousal.

Anatomical Data

Structure & Supply

LocationIn the superficial perineal pouch, posterolateral to the vaginal orifice, deep to the posterior ends of the vestibular bulbs
Parts
  • Gland
  • Excretory duct
Nerve SupplyPerineal branches of the pudendal nerve
Blood SupplyArtery of the bulb of the vestibule (internal pudendal artery)
Venous drainage
  • Internal pudendal veins
Lymphatic drainage
  • Superficial inguinal nodes
Biomechanics

Function & Actions

Secrete lubricating mucus into the vestibule during sexual arousal.

Clinical Relevance

Clinical Notes

Blockage of a duct causes a Bartholin cyst, a painless swelling in the back of the labium majus, which can become infected to form a very painful abscess. Treatment of abscesses involves drainage, often with a Word balloon catheter or marsupialisation. A new solid lump here in an older woman should be checked for the rare Bartholin gland cancer.

Pathology

Common Injuries & Conditions

Bartholin Cyst

A fluid-filled swelling from a blocked duct, often painless.

Bartholin Abscess

An infected, very tender cyst needing drainage.

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