About The Medical Condition Lacrimal Duct Obstructions
Find the definition of the medical term Lacrimal Duct Obstructions. Lacrimal Duct Obstructions defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Lacrimal Duct Obstructions
| Lacrimal Duct Obstructions Medical Condition |
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What's The Definition Of The Medical Condition Lacrimal Duct Obstructions?
Interference with the secretion of tears by the lacrimal glands. Obstruction of the lacrimal sac or nasolacrimal duct causing acute or chronic inflammation of the lacrimal sac (DACRYOCYSTITIS). It is caused also in infants by failure of the nasolacrimal duct to open into the inferior meatus and occurs about the third week of life. In adults occlusion may occur spontaneously or after injury or nasal disease. (Newell, Ophthalmology: Principles and Concepts, 7th ed, p250)
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