LACRIMAL SAC Meaning and
Definition
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The lacrimal sac is a small, oval-shaped structure located in the inner corner of the eye, specifically between the medial part of the eye and the nasal bone. It is a part of the lacrimal system, which is responsible for the production, secretion, and drainage of tears.
The main function of the lacrimal sac is to collect tears produced by the lacrimal glands. Tears, which consist of water, mucus, oil, and various protective substances, are continuously produced to maintain the health and moisture of the eye. The lacrimal sac acts as a reservoir, temporarily storing the tears until they can be properly drained.
The lacrimal sac is connected to the eyes through a small canal called the nasolacrimal duct. Excess tears flow into the nasolacrimal duct and are subsequently drained into the nasal cavity. This is the reason why our nose sometimes runs when we cry or have watery eyes.
Disruption or blockage of the lacrimal sac or nasolacrimal duct can lead to an eye condition called dacryocystitis, characterized by inflammation, pain, and swelling around the lacrimal sac. It can also result in excessive tearing, as tears are unable to properly drain from the eye.
In summary, the lacrimal sac serves as a temporary reservoir for tears and plays a crucial role in the drainage system of the eye.
Common Misspellings for LACRIMAL SAC
- kacrimal sac
- pacrimal sac
- oacrimal sac
- lzcrimal sac
- lscrimal sac
- lwcrimal sac
- lqcrimal sac
- laxrimal sac
- lavrimal sac
- lafrimal sac
- ladrimal sac
- laceimal sac
- lacdimal sac
- lacfimal sac
- lactimal sac
- lac5imal sac
- lac4imal sac
- lacrumal sac
- lacrjmal sac
Etymology of LACRIMAL SAC
The term "lacrimal sac" can be broken down into two components: "lacrimal" and "sac".
1. Lacrimal: The word "lacrimal" comes from the Latin word "lacrima", which means "tear" or "teardrop". It is derived from the verb "lacrimare", meaning "to weep" or "to shed tears".
2. Sac: The word "sac" comes from the Latin word "saccus", which means "bag" or "sack". It is ultimately derived from the Greek word "sakkos".
Thus, "lacrimal sac" refers to a structure in the eye area that resembles a bag or sack and is associated with tears or teardrops.
Similar spelling words for LACRIMAL SAC
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