Periscleral lymph space

Periscleral Lymph Space

The Periscleral Lymph Space is a part of the eye's anatomy, specifically located in the sclera, the white outer layer of the eye. It is a potential space that can be filled with fluid, and plays a crucial role in the eye's lymphatic system.

Etymology

The term "Periscleral Lymph Space" is derived from the Greek words "peri" meaning around, "sclera" referring to the white outer layer of the eye, and "lymph space" indicating a potential space for fluid.

Anatomy

The Periscleral Lymph Space is located between the sclera and the conjunctiva, a clear tissue covering the front of the eye and the inside of the eyelids. It is a potential space, meaning it is normally collapsed but can fill with fluid under certain conditions.

Function

The primary function of the Periscleral Lymph Space is to facilitate the drainage of lymph from the eye. This is crucial for maintaining the eye's health and function, as it helps to remove waste products and prevent the buildup of fluid, which can lead to conditions such as glaucoma.

Related Terms

• Sclera: The white outer layer of the eye.
• Conjunctiva: A clear tissue covering the front of the eye and the inside of the eyelids.
• Lymph: A clear fluid that circulates throughout the lymphatic system, carrying cells that help fight infection and disease.
• Glaucoma: A group of eye conditions that can cause blindness by damaging the optic nerve, often due to high pressure in the eye.

See Also

• Eye Anatomy
• Lymphatic System
• Ophthalmology

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