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Anatomy of the eye from the clinical point of view MUDr. Pavel Stodůlka, PhD BAŤA’S HOSPITAL ZLÍN Ophtalmological department MUDr. Pavel Stodůlka,PhD. [email protected] www.LASIK.cz THE OCULAR ORGAN the eye ball (bulbus oculi) the accessory organs (adnexal) ORBIT pyramid-shaped with the base forward the inner walls of both are parallel exophtalmometry with the use of ruler Hertel’s exophtalmometer HOLES IN THE ORBITAL APEX foramen opticum fissura orbitalis sup. & inf. annulus Zinni THE EYE BALL 3 LAYERS: THE EYE BALL 3 LAYERS: 1. cornea + sclera THE EYE BALL 3 LAYERS: 1. cornea + sclera 2. uvea (front and back) THE EYE BALL 3 LAYERS: 1. cornea + sclera 2. uvea 3. retina BLOOD SUPPLY a. centralis retinae aa. ciliares post. breves aa. ciliares post. longi BLOOD SUPPLY vv. vorticosae vv. ciliares v. centralis retinae INERVATION n. ciliares breves n . ciliares longi. n. opticus OCULAR TRACT n. opticus - chiasma tractus opticus - thalamus radiatio optica - area striata REFRACTIVE MEDIA CORNEA INTRAOCULAR FLUID LENS VITREOUS HUMOUR /BODY/ THE EYE THE ANTERIOR SEGMENT: conjuctiva, cornea, anterior chamber, pupil, posterior chamber, lens THE POSTERIOR SEGMENT: vitreous humour, retina ADNEXAL ORGANS EYE LIDS CONJUNCTIVA LACRIMAL GLAND + LACRIMAL PATHWAYS OCULOMOTOR MUSCLES MUDr. Pavel Stodůlka,PhD. [email protected] www.LASIK.cz REST !