Where is the conjunctival sac located in a cat? - briefly
The conjunctival sac in a cat is situated between the eyelids and the surface of the eye, providing a protective layer for the cornea. It is a thin membrane that secretes tears to maintain eye health and moisture.
Where is the conjunctival sac located in a cat? - in detail
The conjunctival sac, also known as the palpebral conjunctiva, is a critical structure within the eye of a cat. It is situated on the inner surface of the eyelids, specifically the upper and lower lids, extending from the fornix to the lid margin. When the cat's eyes are open, the conjunctival sac is partially exposed, and when they blink, it comes into full contact with the cornea. This sac plays a vital role in maintaining eye health by providing a protective layer of mucous membrane that helps prevent infection and keeps the eye lubricated. Additionally, the presence of lymphoid tissue within the conjunctival sac contributes to the immune function of the eye, helping to fend off potential pathogens.