SACCUS LACRIMALIS Meaning and
Definition
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The term "saccus lacrimalis" refers to a part of the human anatomy, specifically the lacrimal sac. The saccus lacrimalis is a small, sac-like structure that is located in the upper medial part of the eye socket. It is an essential component of the lacrimal system, which is responsible for the production, secretion, and drainage of tears.
The primary function of the saccus lacrimalis is to collect and store tears produced by the lacrimal glands. Tears flow from the glands into the eyes and then drain into the saccus lacrimalis through tiny openings called lacrimal puncta. From the saccus lacrimalis, tears continue their journey through the nasolacrimal duct, which connects the lacrimal sac to the nasal cavity. This duct allows tears to be drained away from the eye and into the nose.
The saccus lacrimalis is lined with a specialized epithelial tissue that helps in the absorption of tears. This lining produces enzymes to protect against infection and keep the sac clean. When we blink, the pressure exerted on the sac helps pump tears into the nasolacrimal duct and eventually out of the body.
It is worth mentioning that the saccus lacrimalis can sometimes become blocked or infected, leading to conditions such as dacryocystitis, which can cause pain, swelling, and excessive tearing. In severe cases, medical intervention may be needed to resolve these issues and restore normal tear drainage.
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Lacrymal sac. the upper portion of the nasolacrymal duct into which empty the two lacrymal ducts.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SACCUS LACRIMALIS
- saccus lacrimalic
- saccus lacrimaliq
- saccus lacrimalir
- s accus lacrimalis
- sa ccus lacrimalis
- sac cus lacrimalis
- sacc us lacrimalis
- saccu s lacrimalis
- saccus l acrimalis
- saccus la crimalis
- saccus lac rimalis
- saccus lacr imalis
- saccus lacri malis
- saccus lacrim alis
- saccus lacrima lis
- saccus lacrimal is
- saccus lacrimali s
Etymology of SACCUS LACRIMALIS
The term "saccus lacrimalis" is derived from Latin.
- "Saccus" means "sack" or "bag" in Latin.
- "Lacrimalis" is derived from "lacrima", meaning "tear" in Latin.
Therefore, "saccus lacrimalis" refers to the "lacrimal sac" or the "tear sac". It is a small, bag-like structure in the nasal cavity that collects tears produced by the lacrimal glands and drains them into the nasal passages.
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