Gland of Moll

The gland of Moll is a type of modified sweat gland located at the margin of the eyelid, near the base of the eyelashes. It is also known as a ciliary gland.

Structure & Function

• Apocrine sweat gland
• Secretes a lipid-rich fluid that contributes to the tear film
• Located adjacent to the glands of Zeis and Meibomian glands

Clinical Significance

• Can become infected, leading to a stye (external hordeolum)
• Blockage or dysfunction may contribute to eyelid inflammation

See also: Eyelid, Eyelash, Meibomian gland