Glaucoma Meaning: Definition, Examples, and Translations
๐๏ธ
glaucoma
[ษกlษสหkoสmษ ]
Definition
medical condition
Glaucoma is a group of eye conditions that cause damage to the optic nerve, often due to increased intraocular pressure. It is a leading cause of blindness in older adults, and the symptoms may progress slowly without noticeable vision loss until significant damage has occurred. Early detection and treatment are crucial for managing the condition and preserving vision.
Synonyms
ocular hypertension, optic nerve damage.
Examples of usage
- She was diagnosed with glaucoma last year.
- Regular eye exams can help detect glaucoma early.
- Glaucoma can lead to irreversible vision loss if untreated.
Translations
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Origin of 'glaucoma'
The term โglaucomaโ originates from the Greek word โglaukosโ, which means โblue-greenโ, and was used in ancient times to describe the cloudy appearance of the eye in those with the condition. The historical context of the word is related to the changes observed in the eye that accompany this disease, which can lead to a bluish or grayish sight due to optic nerve damage. The earliest references to glaucoma as a medical condition can be traced back to Hippocrates and Galen, who discussed eye diseases and their implications. In the 19th century, with advances in medical science, the classification of glaucoma became more refined, leading to better understanding and treatment options as well as the beginning of modern ophthalmology.