Ukugxeka kuyinkqubo yokusebenzisa iso lakho lokunakekelwa kwamehlo ukukala iphutha lakho lokukhumbula noma inkinga yombono. Iphutha lokuphikisa liyi-defective defect elingavumeli ukukhanya ukuthi kuhanjiswe ngokugqamile kwi-retina yakho, okuholela ekubonweni okungaqondakali noma okuphambene. Izibonelo zesiphambeko sokuphikisa yi- myopia , i- hyperopia , ne- astigmatism . Ngesikhathi sokuhlolwa kwe-eye olunzulu , udokotela wakho usebenzisa ukukhishwa kwesibonakaliso ukuze anqume ukuthi kungakanani amandla adingekayo ukuze ulethe amehlo akho embonweni evamile, egxile ngokuphelele
Ukukhishwa kwe-cycloplegic yinkqubo esetshenziselwa ukucacisa iphutha lokuqeda lomuntu eliphelele ngokuphazamisa okwesikhashana imisipha esiza ekugxileni iso. Amaconsi e-cycloplegic asetshenziselwa ukukhubazeka okwesikhashana noma ukuphumula umzimba we- ciliary , noma ukugxila kumisipha, kwamehlo. Lapho kukhishwa isifo se-cycloplegic, udokotela uzama ukuthola ukuthi iphi iphutha eligcwele lokuphikisa alikho ithonya lomuntu ohlolwe. Isibonelo, uma udokotela enza ukukhishwa okuvamile ngaphandle kwehla kwe-eye cycloplegic, kungaba khona ithonya ekufundeni kwesiguli. Ngezinye izikhathi isiguli singase sigxile kakhulu. Lokhu kungase kwenze ukuthi umuntu avele angakaboni kahle noma angaboni kahle kakhulu kunabo.
Kungani umuntu engadinga ukuphikiswa kwe-cycloplegic?
Ngesinye isikhathi lapho abantu beza ukuhlolwa kwemehlo, izinto azizona njalo ezibonakalayo. Isibonelo salokho okwenzeka kuzo zonke izindlela zokunakekelwa kwamehlo kuyinkinga yesiguli sokuguqula.
Ake sithi umuntu wangena ehhovisi. Ukuhlolwa kwahamba ngokushelela futhi imithi emisha yezigqoko zezilanga yayinqunywa futhi izibuko ezintsha zenziwa. Ngemuva kwezinsuku ezimbalwa isiguli sabuya sikhalaza ukuthi ngenkathi izibuko zisiza kancane, amehlo akhe ayenomuzwa okhathele kakhulu futhi izibuko zazingabonakali kahle.
Udokotela uphinde ahlolisise le kadokotela ngokuphinda asebenze. Kodwa-ke, ngalesi sikhathi, udokotela wathola ukuthi isiguli singabona ngempela 20/20 ngokusebenzisa amandla ahlukahlukene lensiza. Udokotela wanquma ukuthi lesi siguli sasibuke kakhulu, kodwa futhi sasine-amplitude enkulu kakhulu yokuhlala. Lokhu kusho ukuthi isiguli singagxila imali enkulu kakhulu futhi sikwazi ukukhokhela kwezinye izimo ngokubhekwa kwayo. Lokhu kubonakala sengathi into enhle kodwa uma umuntu ehlawulela lokho okuningi futhi ayibambe isikhathi eside, iphetha ngokubakhukhumeza.
Lekhono lokugxila ngokweqile ngesikhathi sokuhlola iso kungabangela imiphumela engalungile nezibuko ezingasebenzi. Uma lokhu kwenzeka, udokotela kufanele athole indlela yokulawula ikhono lomuntu lokubhekana nalo. Ukukhishwa ngokucophelela kungasiza ukufeza lokhu. Kodwa-ke, indlela engcono kakhulu yokwenza lokhu ukufaka i-cycloplegic iso lehla. I-drop imisa okwesikhashana ukugxilisa imisipha ngaphakathi kweso ukuze umuntu angakwazi ukuhlala noma ukugxila kukho konke. Ngenkathi kwenza isiguli sigxile kakhulu, sivumela udokotela ukuba alinganise yonke inani lokubukeka. Udokotela angakwazi ukulinganisa iphutha 'lokuyiqiniso' lokuqamba.
Kunezinhlobo ezintathu eziyinhloko zeziguli odokotela abathanda ukwenza ukukhipha kwe-cycloplegic:
- Izingane : I- refraction ye-cycloplegic ivame ukuqhutshwa ezinganeni. Izingane zinekhono lokubamba okuningi. Futhi, izingane zivame ukugxila emkhakheni oseduze futhi azikwazi ukulawula ukugxila kwazo lapho kufanele zibheke kude ekuhlolweni. Uma udokotela enza ukukhishwa kwe-cycloplegic, bangaqiniseka ukuthi balinganisa umuthi ophelele.
- Abantu abadala abanesandulela ngculaza: I- Presbyopia yisimiso esithinta sonke sibheke eminyakeni engama-40-45. Siqala ukulahlekelwa ikhono lethu lokugxila ezintweni eziseduze. Yingakho abantu abangaphezu kuka-40 bavame ukusebenzisa izibuko zokufunda noma begqoka i-bifocal. Kodwa-ke, kwabanye abantu, bathola izimpawu eziningi ngesikhathi soku-prebyopia. Abakwazi ukugxila masinyane kusuka kude nokude futhi bakhungatheke kalula. Iphinde ibangele izimpawu zokushayela isikhathi sokulala ebusuku. Indlela engcono kakhulu yokuhlukanisa inkinga ingukuthi udokotela enze ukuphikiswa kwe-cycloplegic.
- Iziguli ze-LASIK: Abantu abaye banquma ukulungiswa kwombono noma ukuhlinzwa okunye okumele baphuthumele kumele baqhutshekwe ukuchithwa kwe-cycloplegic. Lokhu kwenziwa ukuqinisekisa ukuthi indawo yokuhlala ayiphazamisi imiphumela. Udokotela ohlinzayo udinga ukwazi ukuthi ingakanani inkinga yombono womuntu yokulungisa nelaser.
Ingabe amaconsi e-cycloplegic iso anemiphumela emibi?
I-eye ye-cycloplegic yehla ijwayele ukushaya imizuzwana embalwa ngenkathi igqugquzela iso. Ngokuya ngohlobo lwe-cycloplegic drop drop used, ngezinye izikhathi babe nomphumela wesikhashana wokushiya isiguli sifinyelele amahora amaningana. Isiguli singathola umbono obonakalayo ngisho nangosuku olulandelayo. Ngenxa yokuthi iso le-cycloplegic lehla liphinde linciphise umfundi, lizokwenza ukukhanya kwesiguli kuzwele amahora ambalwa nezibuko zokuvikela ezibuvikela kufanele ziguguke. Amaconsi e-cycloplegic angase abangele ukuhlasela okukhulu kwe-glaucoma yokuvala ama-angle kubantu abanezingalo ezincane kakhulu. Udokotela wakho wezilanga uzohlola ukuze aqiniseke ukuthi awusengozini ye-glaucoma ngaphambi kokugxilisa amaconsi eso.