TARSAL GLAND Meaning and
Definition
-
The tarsal gland refers to a small, oil-producing gland found in the tarsal plate of the upper and lower eyelids. These glands are an important component of the human ocular system, contributing to the overall health and lubrication of the eyes.
Tarsal glands are responsible for the production and secretion of Meibum, an oily substance that forms part of the tear film. Meibum helps to maintain the integrity of the tear film by reducing evaporation and controlling the surface tension, ultimately ensuring that the eyes stay properly lubricated and protected from dryness. Additionally, the oily substance produced by these glands helps to prevent tears from overflowing and trickling down the cheeks.
Any dysfunction or blockage of the tarsal gland can result in the development of Meibomian gland dysfunction (MGD), a common condition characterized by inadequate or poor-quality Meibum secretion. MGD can lead to various eye-related problems, such as dry eye syndrome, chronic inflammation of the eyelids (blepharitis), and blurry vision.
In summary, tarsal glands play a crucial role in maintaining the health and functioning of the eyes. These specialized oil-producing glands continuously secrete Meibum, which contributes to the lubrication and protection of the ocular surface, preventing dryness and related complications.
Common Misspellings for TARSAL GLAND
- rarsal gland
- farsal gland
- garsal gland
- yarsal gland
- 6arsal gland
- 5arsal gland
- tzrsal gland
- tsrsal gland
- twrsal gland
- tqrsal gland
- taesal gland
- tadsal gland
- tafsal gland
- tatsal gland
- ta5sal gland
- ta4sal gland
- taraal gland
- tarzal gland
- tarxal gland
Etymology of TARSAL GLAND
The word "tarsal gland" has a simple etymology.
The term "tarsal" is derived from the Latin word "tarsus", which refers to the lower edge of the eyelid. In anatomy, the term "tarsal" is used to describe various structures associated with the tarsus or relating to the ankle bones.
The word "gland" comes from the Latin word "glandula", which means "acorn" or "gland". It refers to a specialized organ or structure in the body that secretes substances like hormones, enzymes, or lubricants.
Therefore, when combined, the term "tarsal gland" specifically refers to the specialized glands found in the eyelids near the tarsus that secrete lubricating substances to keep the eyes moist and prevent friction between the eyelids during blinking.
Similar spelling word for TARSAL GLAND
