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==Definition==
==Definition==
The '''eyeball''' is a spherical organ located in the orbit. It is part of the organ of vision (organon visus). In an adult, the average diameter is about 2.5 cm. The eyeball contains, among other things, the optical (iris and lens) and nervous (retina) structures necessary for seeing with the eye.
The '''eyeball''' is a spherical [[Corpus:organ|organ]] located in the [[Corpus:orbit|orbit]]. It is part of the organ of vision (organon visus). In an adult, the average diameter is about 2.5 cm. The eyeball contains, among other things, the optical ([[Corpus:iris|iris]] and [[Corpus:lens|lens]]) and nervous ([[Corpus:retina|retina]]) structures necessary for seeing with the [[Corpus:eye|eye]].


==Classification==
==Classification==
The eyeball can be divided into the following sections:
The eyeball can be divided into the following sections:
* Outer eye skin (tunica fibrosa bulbi, tunica externa bulbi)
* [[Corpus:Fibrous layer of eyeball|fibrous layer of eyeball]]
** Sclera (sclera)
** [[Corpus:Sclera|slcera]]
** Cornea (cornea)
** [[Corpus:Cornea|Cornea]]
* Middle eye skin or uvea (tunica vasculosa bulbi, tunica media bulbi)
*[[Corpus:Uveal part of sclera|Uveal part of sclera]]
** Iris (iris) with pupil
** Iris with [[Corpus:pupil|pupil]]
** Corpus ciliare (ciliary body)
** [[Corpus:Ciliary body|Ciliary body]]
** Choroid (choroid)
** [[Corpus:Choroid|Choroid]]
* Inner skin of the eye or retina (tunica interna bulbi)
* Retina
**Pars optica retinae
**[[Corpus:optic part of retina|optic part of retina]]
**Ora serrata (jagged borderline)
**[[Corpus:Ora serrata|Ora serrata]]
**Pars caeca retinae
**[[Corpus:Nonvisual retina|Nonvisual retina]]
**Lens (lens of the eye)
**Lens
**Corpus vitreum (vitreous body)
**[[Corpus:Vitreous body|Vitreous body]]
**Camera anterior bulbi (anterior chamber of the eye) with angulus iridocornealis (chamber angle)
**[[Corpus:Anterior chamber of the eye|Anterior chamber of the eye]] with space of fonatana
**Camera posterior bulbi (posterior chamber of the eye)
**[[Corpus:Posterior chamber of the eye|Posterior chamber of the eye]]
On the outside, the eyeball is surrounded by a fascia-like layer of connective tissue, the Tenon's capsule.
On the outside, the eyeball is surrounded by a fascia-like layer of connective tissue, the [[Corpus:Tenon's capsule|Tenon's capsule]].


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[[Kategorie:Corpus]]
[[Kategorie:Corpus]]
[[Kategorie:Eye]]

Aktuelle Version vom 18. Dezember 2024, 14:54 Uhr

Definition

The eyeball is a spherical organ located in the orbit. It is part of the organ of vision (organon visus). In an adult, the average diameter is about 2.5 cm. The eyeball contains, among other things, the optical (iris and lens) and nervous (retina) structures necessary for seeing with the eye.

Classification

The eyeball can be divided into the following sections:

On the outside, the eyeball is surrounded by a fascia-like layer of connective tissue, the Tenon's capsule.