lacrimal apparatus (Meaning)
lacrimal apparatus (n)
the structures that secrete and drain tears from the eye
Synonyms & Antonyms of lacrimal apparatus
No Synonyms and anytonyms found
lacrimal apparatus Sentence Examples
- The lacrimal apparatus, composed of the lacrimal gland, tear ducts, lacrimal sac, and nasolacrimal duct, plays a crucial role in maintaining a healthy eye environment.
- The lacrimal gland, situated in the superolateral aspect of the orbit, is responsible for producing tears, which are essential for lubrication and nourishment of the cornea.
- The tear ducts, also known as canaliculi, collect tears from the eyelid margin and direct them towards the lacrimal sac.
- The lacrimal sac, located in the lacrimal fossa, acts as a reservoir for tears and helps drain them into the nasolacrimal duct.
- The nasolacrimal duct, a narrow passageway, carries tears from the lacrimal sac into the nasal cavity, allowing them to drain away.
- A blockage or dysfunction in any component of the lacrimal apparatus can disrupt the normal flow of tears, leading to conditions such as dry eye syndrome or epiphora (excessive tearing).
- Conditions affecting the lacrimal apparatus may manifest as dryness, irritation, excessive tearing, recurrent infections, or swelling around the eye.
- Evaluation of the lacrimal apparatus typically involves a comprehensive eye examination, including slit lamp biomicroscopy, tear film assessment, and probing of the lacrimal drainage system.
- Treatment strategies for lacrimal apparatus disorders depend on the underlying cause and may involve medication, surgical interventions, or lifestyle modifications.
- Preservation of a healthy lacrimal apparatus is crucial for maintaining normal eye function, preventing infections, and ensuring overall ocular comfort.
FAQs About the word lacrimal apparatus
the structures that secrete and drain tears from the eye
No synonyms found.
No antonyms found.
The lacrimal apparatus, composed of the lacrimal gland, tear ducts, lacrimal sac, and nasolacrimal duct, plays a crucial role in maintaining a healthy eye environment.
The lacrimal gland, situated in the superolateral aspect of the orbit, is responsible for producing tears, which are essential for lubrication and nourishment of the cornea.
The tear ducts, also known as canaliculi, collect tears from the eyelid margin and direct them towards the lacrimal sac.
The lacrimal sac, located in the lacrimal fossa, acts as a reservoir for tears and helps drain them into the nasolacrimal duct.
