The lacrimal glands are paired exocrine glands, one for each eye, found in most terrestrial vertebrates and some marine mammals, that secrete the aqueous layer of the tear film. [1] In humans, they are situated in the upper lateral region of each orbit, in the lacrimal fossa of the orbit formed by the frontal bone. [2]

What is the lacrimal apparatus? The lacrimal apparatus is the medical name for your tear system. It’s a group of glands, sacs and ducts that makes new tears and drains old ones away. Each of your eyes has its own lacrimal apparatus.

Oct 30, 2023 · The lacrimal gland (tear gland) is an exocrine gland located above the eyeball, in the anterior part of the upper outer aspect of each orbit. It secretes lacrimal fluid (tear fluid), a …

Jul 24, 2023 · The lacrimal gland is a bilobed, tear-shaped gland with the primary function of secreting the aqueous portion of the tear film, thereby maintaining the ocular surface. It is primarily located in the anterior, superotemporal orbit within the lacrimal fossa of the frontal bone.

Oct 9, 2024 · The lacrimal gland, a small organ in the human eye, is located above the eyeball towards the upper outer corner of the eye socket. This gland secretes the watery part of tears (lacrimal fluid) that cleanses, lubricates, and nourishes the eyes, often causing tearing when produced excessively.

Apr 5, 2022 · The lacrimal bone is a tiny, fragile facial bone with a complex structure and vital functions. The paired bone is roughly the size of the little fingernail, making up the anterior part of the eye socket’s medial wall.

Jul 12, 2023 · The function of the lacrimal apparatus is to produce tears, channel them to the surface of the eye where they maintain moisture, and flush debris and waste material from the ocular surface. The control of tears is under a multitude of inputs and sensory responses.

lacrimal apparatus a group of organs concerned with the production and drainage of tears; it is a protective device that helps keep the eye moist and free of dust and other irritating particles. The lacrimal gland, which secretes tears, lies over the upper, outer corner of the eye; its excretory ducts branch downward toward the eyeball.

Mar 28, 2016 · Read an overview of general eye anatomy to learn how the parts of the eye work together. Located above the eye, this structure produces tears.

The lacrimal system is a fascinating and crucial aspect of human anatomy, primarily responsible for tear production and drainage. This intricate system not only helps maintain eye moisture …