Vestibular gland

Vestibular gland

The vestibular gland or Bartholin's gland is one of the primary structures within the female reproductive system. It is a pair of glands located slightly posterior and to the left and right of the opening of the vagina. They secrete mucus to provide lubrication, especially during sexual intercourse.

Anatomy

The vestibular glands are pea-sized and are located in the vulva, near the vaginal opening. They are homologous to the bulbourethral glands in males. The glands are covered by a layer of connective tissue and are divided into lobules. Each lobule is composed of secretory cells that produce the mucus that is excreted by the gland.

Function

The primary function of the vestibular glands is to produce mucus. This mucus serves as a lubricant during sexual intercourse, facilitating penetration and reducing friction and potential tissue damage. The glands are usually inactive and only produce mucus in response to sexual arousal.

Clinical significance

Inflammation of the vestibular glands, known as Bartholin's cyst or Bartholin's abscess, can occur due to bacterial infection. This condition can cause pain and discomfort, and in some cases, may require surgical intervention.

See also

• Female reproductive system
• Vulva
• Vagina
• Bartholin's cyst
• Bartholin's abscess