Anterior segment of eyeball
In today's world, Anterior segment of eyeball is a topic/concept/person that has gained great relevance and interest in various areas of society. Whether in politics, science, art or everyday life, Anterior segment of eyeball has marked a before and after in the way people perceive and approach different aspects of life. Its impact becomes evident in the way conversations develop, in the approach given to certain problems or in the way decisions are made. Anterior segment of eyeball has generated controversy, inspiration, reflection and action, becoming a key element to understand the complexity of today's world. In this article, we will explore the impact of Anterior segment of eyeball and analyze its influence in different areas, as well as its possible implications for the future.
| Anterior segment of eyeball | |
|---|---|
 Human eye Anterior Segment - Magnified view seen on examination with a slit lamp under diffuse illumination showing conjunctiva overlying the white sclera, transparent cornea, pharmacologically dilated pupil and cataract | |
| Details | |
| Identifiers | |
| Latin | segmentum anterius bulbi oculi |
| MeSH | D000869 |
| Anatomical terminology | |
1. Lens, 2. Zonule of Zinn or ciliary zonule, 3. Posterior chamber and 4. Anterior chamber with 5. Aqueous humour flow; 6. Pupil, 7. Corneosclera with 8. Cornea, 9. Trabecular meshwork and Schlemm's canal. 10. Corneal limbus and 11. Sclera; 12. Conjunctiva, 13. Uvea with 14. Iris, 15. Ciliary body.
The anterior segment or anterior cavity[1] is the front third of the eye that includes the structures in front of the vitreous humour: the cornea, iris, ciliary body, and lens.[2][3]
Within the anterior segment are two fluid-filled spaces:
- the anterior chamber between the posterior surface of the cornea (i.e. the corneal endothelium) and the iris.
- the posterior chamber between the iris and the front face of the vitreous.[2]
Aqueous humour fills these spaces within the anterior segment and provides nutrients to the surrounding structures.
Some ophthalmologists and optometrists specialize in the treatment and management of anterior segment disorders and diseases.[3]
See also
References
- ^ "Medical gallery of Blausen Medical 2014". WikiJournal of Medicine. 1 (2). 29 August 2014. doi:10.15347/WJM/2014.010.
- ^ a b Cassin, B. and Solomon, S. Dictionary of Eye Terminology. Gainesville, Florida: Triad Publishing Company, 1990.
- ^ a b "Departments. Anterior segment." Archived September 27, 2006, at the Wayback Machine Cantabrian Institute of Ophthalmology.
External links
- Anterior+Eye+Segment at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
| Fibrous tunic (outer) |
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| Uvea / vascular tunic (middle) |
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| Retina (inner) |
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| Anatomical regions of the eye |
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