Maziso edu chisikwa chinoshamisa, handiti? Tinoona uye tinoona nyika kuburikidza nenhengo mbiri idzi diki. Asi tinoziva zvakawanda sei nezvezvikamu zvidiki zviri mukati meziso zvatisingakwanise kuona kubva kunze, asi izvo zvinoita basa rakakosha zvikuru? Ziso chaizvoizvo muunganidzwa wezvikamu zvidiki zvakawanda zvinoshanda pamwe chete. Nhasi tichataura nezvegamba rinokosha zvikuru, asi risinganzwiki, rakanyarara riri mukati meziso. Ndiro muviri weciliary.
Chii chinonzi Ciliary Body?
Zvakanaka, ngatitangei zviri nyore. Paunotarisa ziso rako mugirazi, unoona chikamu chine ruvara, handiti? Vamwe vanhu vane dema, vamwe vanhu vane brown. Tinoti iyi iris. Muviri uyu uri kuseri kweiris. Izvi zvinoreva kuti hatigone kuiona zvakananga.
Kuti unzwisise izvi zviri nani, funga nezvazvo nenzira iyi. Mukati memaziso edu, mune membrane yakakosha inonzi uvea . Iyi muunganidzwa wezvikamu zvitatu. Zvakafanana nekuva nemazita matatu enzvimbo nhatu mumugwagwa mumwe chete.
1. Iris: Ichi chikamu chine ruvara cheziso. Chinodzora kuti chiedza chinopinda muziso chakawanda sei.
2. Muviri weCiliary: Ichi ndicho chikamu chinotevera chakabatana neiris.
3. Choroid: Iyi inetwork yetsinga dzeropa dziri mukati meziso. Ndiyo sosi huru yekudya kweziso.
Zvikamu zvitatu zvese zvinoungana kuti zvigadzire uvea. Saka muviri wechipunu chikamu chakakosha kwazvo che uvea.
Ndeipi basa riri pachena muchikamu chidiki ichi?
Kunyangwe izvi zvidiki, basa razvinoita harisi diki. Muviri weciliary une mabasa maviri makuru.
1. Gadzira mvura inodiwa neziso
Mukati memaziso edu mune mvura yakajeka inonzi aqueous humor . Yakaita sebharumu rakazara nemhepo. Mvura iyi inopa ziso simba rinodiwa uye rinoita kuti rirambe riri muchimiro charo. Zvakafanana nekuputitsa vhiri remotokari. Kana simba rikadzikira, ziso rinogona kudzikira, uye kana rikawedzera, ziso rinogona kukuvara.
Mvura iyi inokosha zvikuru inogadzirwa nemuviri weciliary. Kwete izvozvo chete, asi mvura iyi ndiyo inopawo hutano hunodiwa kune lens ne cornea, membrane inoonekera iri pamberi peziso. Saka, pasina mvura iyi, ziso harigone kuramba riine hutano.
2. Kukubatsira kuona zvinhu zvakajeka (Kutarisa)
Uku ndiko kugona kunoshamisa kwemuviri weciliary. Fungidzira kuti uri kuverenga bhuku. Wobva wangoerekana watarisa mudenga woona tsindi iri muchivanze. Wobva watarisazve bhuku. Nguva dzese paunoona zvakajeka, usingakanganisi, handiti?
Chikonzero chikuru cheizvi i ciliary body. Inoshanda seizvi:
- Kana tichinyatsoongorora:Paunotarisa chimwe chinhu chiri pedyo, chakaita sebhuku, tsandanyama dziri mu ciliary body dzinosimba (dzinosunga). Izvi zvinoita kuti lenzi yeziso ive convex, zvichireva kuti inokora zvishoma.
- Kana uchitarisa chimwe chinhu chiri kure: Paunotarisa chimwe chinhu chiri kure, tsandanyama idzodzo dzinozorora, uye lenzi yeziso inotsvedza.
Rimwe basa guru remuviri weciliary nderekubatsira kutarisisa chiedza chinobva kuchinhu chatiri kutarisa nekushandura chimiro chelenzi. Zvimiro zvidiki zvakaita seshinda zvinonzi zonular fibers zvinobatsirawo pabasa iri.
Kazhinji, mushure memakore 40-45, kuona kwedu kwepedyo kunova kusina kujeka, handiti? Zvinova zvakaoma kuverenga bepanhau kana kutarisa pafoni. Tinozvidaidza kuti presbyopia . Chimwe chikonzero cheizvi ndechekuti mashandiro emhasuru dziri mumuviri weciliary anoderera zvishoma sezvatinokura.
Muviri uyu weciliary body wakaita sei?
Sezvatakambotaura, izvi zviri kuseri kweiris, saka hatigoni kuzviona kubva kunze. Asi kana ukazvitarisa nemidziyo yakakosha, zvinoita serin'i. Zvinewo zvikamu zvine mafungu, zvakakombama. Tinozviti maitiro e ciliary . Hunhu hwemvura hwatataura kare hunoburitswa nezvikamu zvine mafungu.
Kana tichitaura nezveruvara, chikamu chekunze chemuviri weciliary chine ruvara rwakasviba, nepo divi remukati rakajeka uye risina ruvara.
Ndezvipi zvirwere zvinokanganisa muviri we ciliary?
Kufanana nedzimwe nhengo dzese dzemuviri wedu, muviri weciliary unogona kukanganiswa nezvirwere zvakasiyana-siyana. Heano mamwe acho.
Kuzvimba uye Utachiona
Kuzvimba kwevea kunowanzonzi uveitis . Sezvo muviri weciliary uriwo chikamu chevea, uveitis inogonawo kukanganisa muviri weciliary. Kana ikasarapwa, dzimwe nguva inogona kukonzera kurasikirwa nekuona.
Kunewo chirwere chekuzvimba chinokanganisa muviri we iris ne ciliary, chinonzi iridocyclitis . Izvi zvinogona kukonzerwa nehutachiona hwakasiyana-siyana, zvimwe zvirwere zvakaita se arthritis, kana dzimwe nguva pasina chikonzero zvachose.
Mamota uye Matumbu
Mabundu ese ari maviri asina kenza uye ane kenza anogona kukura mukati meziso. Mabundu eAdenoma mabundu madiki, asina kenza. Zvisinei, dzimwe nguva anogona kuva kenza.
Melanoma yemukati mezisoNdiyo mhando yegomarara remaziso rinonyanya kuwanikwa muvanhu vakuru. Asi hariwanzoitikiwo. Rinowanzo tanga muchoroid, asi rinogonawo kupararira mumuviri wechizi.
Mamwe Mamiriro Ezvinhu
Pamusoro peizvi, muviri weciliary unogona kukuvara nekuda kwezvimwe zvikonzero zvakawanda.
- Glaucoma: Tinoziva kuti muviri weciliary ndiwo unogadzira hunhu hwemvura muziso. Kana nekuda kwechimwe chikonzero hunhu hwemvura uhwu hukavharirwa kubuda muziso, kumanikidzwa kuri mukati meziso kunowedzera zvakanyanya. Izvi ndizvo zvatinodaidza kuti glaucoma.
- Kukuvara Kwemaziso: Muviri wemudumbu unogona kukuvara kana kutobviswa panzvimbo yawo (detachment) nechimwe chinhu chakaita setsaona yemotokari kana kemikari inopinda muziso.
- Coloboma: Ichi chirwere chekuzvarwa nacho apo chikamu chenyama yeziso chinoshaikwa. Chirwere ichi chinogonawo kukanganisa muviri weciliary.
- Kupera Kwemaziso: Ichi chirwere chinokonzerwa nekukuvara kwetsinga dzemaziso. Dzimwe nguva chinogona kuva chiratidzo cheimwe dambudziko riri mukati meziso.
Ndezvipi zviratidzo kana uine dambudziko rerudzi urwu?
Kana uine chirwere chine chekuita nemuviri weciliary, unogona kusangana nechimwe chezviratidzo izvi kana kupfuura. Kana uine chimwe chezviratidzo izvi, unofanira kuona chiremba nekukurumidza .
| Chiratidzo | Tsananguro iri nyore |
|---|---|
| Kuona kusina kujeka | Kunzwa sekunge zvinhu hazvisi kuoneka zvakajeka. |
| Kutsvuka kwemaziso | Kutsvuka kwechikamu chichena cheziso. |
| Maziso akazvimba | Kuzvimba kwemaziso kana kutenderedza ziso. |
| Misodzi ichiyerera kubva mumaziso | Maziso ane mvura pasina chikonzero chaicho. |
| Kurasikirwa nekuona | Kudzikira zvishoma nezvishoma kana kamwe kamwe kana kurasikirwa nekuona. |
| Kurwadziwa kweziso | Marwadzo anobva mukati kana kutenderedza ziso. |
| Musoro | Musoro unokonzerwa nedambudziko remaziso. |
| Hyphema | Kuonekwa kweropa richiungana pamberi peziso. |
Chiremba anoongorora sei zvirwere izvi?
Kana ukaona chiremba wemaziso, iye achatanga nekukubvunza nezvezviratidzo zvako uye nhoroondo yezvekurapa. Zvadaro, vachaongorora maziso. Kana paine dambudziko riri mu ciliary body, bvunzo imwe kana kupfuura dzinotevera dzinogona kurairwa:
| Bvunzo | Zvichitaurwa zviri nyore... |
|---|---|
| Ultrasound Biomicroscopy | Iyi i ultrasound scan ine hunyanzvi hwepamusoro inoshandisa mafungu eruzha kugadzira mufananidzo wakajeka wemukati meziso. |
| Optical Coherence Tomography (OCT) | Kuongororwa kusingapindi muropa kunoshandisa mwenje kuti kubudise mifananidzo yekumashure kweziso (kunyanya retina). |
| Angiography | Kuongororwa kunoshandisa dhayi yakakosha kubaya muviri kuti kuonekwe zvakajeka kwetsinga dzeropa dziri mukati meziso. |
| Kuongororwa kwemuviri | Kana zvichifungidzirwa kuti kenza, kanyama kadiki kanotorwa kubva muziso koongororwa nemaikorosikopu. |
Ndezvipi zvinorapwa zvirwere izvi?
Nzira dzekurapa dzinoenderana nerudzi rwechirwere chako, uye kune nzira dzakasiyana dzekurapa dziripo.
- Mishonga: Iyi inogona kupihwa semadonhwe emaziso, mafuta ekuzora, mapiritsi, kana jekiseni.
- Kurapa neLaser: Kurapa uchishandisa laser beams.
- Cryotherapy: Kurapa uchishandisa dzihwa rakanyanyisa.
- Kuvhiyiwa: Mune zvimwe zviitiko, kuvhiyiwa kungadiwa kubvisa zvikamu zveziso kana kuisa lenzi, sekubvisa cataract.
Tingachengetedza sei maziso edu, kureva kuti, muviri weciliary, uine hutano?
Hatigoni kudzivirira zvirwere zvese, asi kutevedzera mararamiro ane hutano kunogona kubatsira maziso ako nemuviri wako wese.
- Ongororwa maziso nguva nenguva: Kunyangwe pasina matambudziko, enda kuna chiremba wemaziso kanenge kamwe chete pagore kuti uongororwe maziso ako.
- Nyatsoteerera zviratidzo: Kana ukaona chero shanduko, kurwadziwa, kana kusanyatsoona mumaziso ako, usazviregeredza wobva waona chiremba nekukasika.
- Wana kudya kwakanaka: Zvikafu zvakapfuma muvhitamini A, C, uye E (zvakaita semakarotsi, mbatatisi, miriwo, maranjisi, nehove) zvakanaka kwazvo kumaziso. Kana uine zvinokunetsa nezvekudya kwako, bvunza chiremba wako nezvekutora mavhitamini ekuwedzera.
- Shandisa chiedza chakakodzera: Ramba uine chiedza chakanaka kuitira kuti maziso ako asanzwe aneta paunenge uchiverenga kana kushanda.
- Kurovedza muviri: Kurovedza muviri nguva dzose kunovandudza kutenderera kweropa mumuviri. Zvinobatsirawo maziso.
- Inwa mvura yakawanda: Dzivirira muviri kuti usapererwe nemvura mumuviri.
- Dzivisa kusvuta: Kusvuta kunokuvadza maziso zvikuru.
- Pfeka magirazi ezuva: Pfeka magirazi ezuva emhando yepamusoro kuti uzvidzivirire kubva kumwaranzi yeUV paunenge uchibuda muzuva.
- Pfeka magirazi ekuchengetedza: Kana uri kuita mamwe mabasa (akadai sekunamira) kana kutamba mitambo inogona kuisa maziso ako panjodzi, pfeka magirazi ekuchengetedza akagadzirirwa izvozvo.
Maziso edu nhengo yakaoma kunzwisisa. Chikamu chimwe nechimwe chayo chine basa rakakosha. Muviri weciliary igamba risinganzwi rinoita basa guru. Saka, ngatitarisirei maziso edu pamwe nekuchengetedza muviri wedu wese uine hutano.
Mharidzo Yekuenda Nayo Kumba
- Muviri we ciliary chikamu cheziso chisingaonekwi, asi chakakosha zvikuru.
- Mabasa ayo makuru ndeekugadzira mvura inodiwa neziso uye kubatsira kupa kuona kwakajeka (kutarisa) kana uchitarisa pedyo nepedyo.
- Usambofa wakafuratira zviratidzo zvakaita sekuona kusina kujeka, maziso matsvuku, kana kurwadziwa kwemaziso.
- Kana paine matambudziko ane chekuita nemaziso ako, tsvaga mazano kuna chiremba ane hunyanzvi nekukurumidza.
- Tsika dzakanaka dzakadai sekudya chikafu chinovaka muviri, kusasvuta fodya, uye kuongororwa maziso nguva nenguva zvinogona kubatsira kuchengetedza maziso ako aine hutano kwenguva yakareba.
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