Ngaba wakha wajongwa amehlo akho? Uyakhumbula xa wawungena, bakwenza wahlala phambi komatshini omkhulu onesakhiwo esifana nesitulo esihlala esilevini sakho nasebunzini? Emva koko ugqirha wayekukhanyisa emehlweni akho aze akujonge kakuhle. Abantu abaninzi baye bakubona oku, kodwa abazi ukuba yintoni kanye kanye okanye kutheni kwenziwa njalo. Ngoko ke namhlanje, masithethe ngaloo vavanyo, iSlit Lamp Exam . Olu luvavanyo olubaluleke kakhulu kwimpilo yamehlo akho.
Ngamafutshane, yintoni le Slit Lamp Exam?
Kulula kakhulu. Esi sisixhobo esikhethekileyo esisetyenziswa ngugqirha wamehlo (ophthalmologist). Njengokuba sibeka i-stethoscope esifubeni sethu size siphulaphule intliziyo yethu, esi sixhobo sibizwa ngokuba yiSlit Lamp senza nokuba iindawo ezincinci ngaphakathi kweliso lakho zibonakale zikhulu kakhulu.
Le yimakroskopu enamandla kakhulu . Inokukhanya okuqaqambileyo okunamathele kuyo. Ugqirha angatshintsha ubukhulu, ububanzi, kunye nokukhanya kwale kukhanya, aze abone iileya ezahlukeneyo ngaphakathi kweliso lakho nganye nganye, njengokujika amaphepha encwadi. Oku kumvumela ukuba afumane umfanekiso ocacileyo wempilo iyonke yamehlo akho. Olu luvavanyo olubalulekileyo lokufumanisa unobangela wokungakhululeki onokuba nakho emehlweni akho, okanye ukufumanisa ukuba unesifo na.
Kutheni olu vavanyo lubaluleke kangaka? Zeziphi izifo olunokuzibona?
Eyona nto ibalulekileyo kukuba olu vavanyo lubalulekile kukuba lunokuhlola lonke iliso, ukusuka ngaphambili kweliso ukuya kumthambo ongasemva kweliso. Kukho izifo zamehlo ezingabonisi zimpawu kwaphela kwizigaba zokuqala. Kodwa zikhula kancinci ngaphakathi kweliso. Kusenokuba sekudlule ixesha xa sibona iziphumo zazo.
Ukuze ndithethe ngqo, olu vavanyo lwesibane esiqhekekileyo yeyona ndlela ilungileyo yokwazi impilo yamehlo akho kwangaphambili. Lunokubona nezifo eziyingozi kakhulu kwasekuqaleni.
Makhe sijonge ezinye zeengxaki eziphambili zempilo ezinokuchongwa ngolu vavanyo.
| Imeko yezonyango | Ingcaciso elula |
|---|---|
| IiCataracts | Ilensi engaphakathi kweliso iba namafu, nto leyo ebangela ukulahleka kombono kancinci kancinci. |
| I-Glaucoma | Uxinzelelo oluphezulu ngaphakathi kweliso, nto leyo ebangela umonakalo kwi-optic nerve. Oku kunokukhokelela ekulahlekelweni kombono ngokusisigxina. |
| Iliso elomileyo | Amehlo awakhuphi iinyembezi ngokwaneleyo, nto leyo enokubangela ukungakhululeki okufana nokutsha kunye nokubomvu emehlweni. |
| Ukukrala kweCorneal | Imikrwelo okanye amanxeba kwi-membrane ecacileyo ngaphambili kweliso (i-cornea). |
| Ukonakala kweMacular | Ukonakala kwenxalenye ye-retina engaphakathi kweliso, ingakumbi xa umntu ekhula. |
| Umonakalo wamehlo ngenxa yesifo seswekile | Abantu abanesifo seswekile banokonakala kwimithambo yegazi emehlweni abo. Olu vavanyo lubalulekile ukuze kubonwe oku kwangethuba. |
Ingakumbi ukuba unesifo seswekile , kubaluleke kakhulu ukuba uhlolwe amehlo rhoqo kwaye uhlolwe izibane ezisikiweyo njengoko ugqirha wakho emyalele. Ukuba unokubona umonakalo obangelwe sisifo seswekile kwangethuba emehlweni akho, unokukhusela umbono wakho.
Yintoni kanye kanye le vavanyo ejongeka ngaphakathi kweliso?
Cinga ngeliso lakho njengekhamera entsonkothileyo kakhulu. Olu vavanyo lwenziwa ukuze kubonwe ukuba zonke iindawo zale khamera zisebenza kakuhle na. Ugqirha uza kugxila kwiindawo ezimbini eziphambili.
1. Iindawo zangaphandle zeliso
Oku kuthetha ukuba singabona iindawo zangaphambili zeliso ngandlela ithile, nokuba sijonga isipili.
- I-Conjunctiva: Le yinwebu ebhityileyo egubungela indawo emhlophe yeliso. Amehlo abomvu, anegazi elibomvu abangelwa zizifo ezikule ndawo.
- I-Sclera:Le yinxalenye emhlophe yeliso. Ikhusela iliso ngamandla.
- I-Cornea: Inxalenye yeliso ecacileyo, efana neglasi ephambi kweliso. Ukukhanya kungena ngeli liso. Olu vavanyo lunokubona lula nayiphi na imikrwelo okanye usulelo kweli candelo.
2. Iindawo ezintsonkothileyo ngaphakathi kweliso
Ezi zezona ndawo zibaluleke kakhulu ekuboneni. Asiziboni rhoqo ezi ndawo.
- I-Iris: Le yinxalenye enika iliso umbala walo. Yile nxalenye eyenza abanye abantu babe luhlaza okwesibhakabhaka, mdaka, okanye mnyama. Njenge-aperture ekwikhamera, ilawula ubungakanani bokukhanya okungena kweliso.
- Umfundi : Lo ngumngxuma omnyama phakathi kwe-iris. Uba mncinci ekukhanyeni okuqaqambileyo kwaye ube mkhulu ebumnyameni.
- Ilensi: Le ikwindawo engasemva kwe-iris . Njengelensi yekhamera, igxila ekukhanyeni okungena elisweni. Ii-cataracts zenzeka xa le lensi iba namafu.
- I-Retina: Le yinxalenye yeliso evakalelwa kukukhanya, njengodonga olungasemva lweliso. Cinga ngayo njengefilimu okanye isenzi esikwikhamera yakho. Kulapho ukukhanya okungena elisweni kuguqulwa khona kube ngumfanekiso. Ukuba kukho ingxaki encinci ngale nto, njengokutsha kwefilimu yekhamera, inokuba nefuthe elikhulu ekuboneni kwethu.
- I-Optic Nerve: Le yintambo ethwala ulwazi malunga nomfanekiso owenziwe kwi-retina ukuya engqondweni. Le mithambo-luvo yonakaliswa zizifo ezifana ne-glaucoma.
Kwenzeka ntoni ngaphambi nangexesha lovavanyo?
Akukho nto yokulungiselela oku. Kodwa kukho into enye ebaluleke kakhulu ekufuneka uyazi.
Ixesha elininzi, ugqirha kufuneka abone ingaphakathi leliso lakho, i-retina kunye ne-optic nerve, ngokucacileyo. Ukuze enze oku, uza kufaka amaconsi akhethekileyo emehlweni akho ukuze avule i-pupil . Oku kubizwa ngokuba yi -Pupil Dilation . Kufana nokuvula ucango lwegumbi elimnyama uze ujonge ngaphakathi. Xa i -pupil ivuleka, ungabona ngcono ingaphakathi leliso lakho.
Qiniseka ukuba ukhumbula: Ukuba amehlo akho avuleke kakhulu ngale mithi, awuyi kukwazi ukuqhuba iiyure ezimbalwa ezizayo. Umbono wakho uya kuba luzizi kancinci, kwaye amehlo akho aya kuba novelwano ekukhanyeni okuqaqambileyo. Ngoko ke kubalulekile ukuba nomntu oza kuhamba nawe ngaphambi kovavanyo lwakho. Okanye, lungiselela iteksi yohambo lwakho lokubuya.
Nantsi into eyenzekayo ngexesha lovavanyo:
1. Zikwenza uhlale phambi kwaloo matshini.
2. Uza kucelwa ukuba ubeke isilevu sakho kwindawo ekhethekileyo uze ubeke ibunzi lakho kwinkxaso engaphezulu kwaso. Oku kuya kunceda ukugcina intloko yakho ingashukumi.
3. Ugqirha uhleli kwelinye icala lomatshini, akhanyisele iliso lakho, aze ajonge ngaphakathi kweliso lakho ngemakroskopu.
4. Ngamanye amaxesha, idayi ekhethekileyo ebizwa ngokuba yi -fluorescein isetyenziselwa ukujonga imikrwelo kwi-cornea yakho. Le dayi isetyenziswa njengedropper okanye iphepha elincinci lifakwe elisweni lakho. Linombala oluhlaza okwesibhakabhaka. Ungakhathazeki, aliyi kwenzakalisa nto. Xa le dayi isetyenziswa, nokuba imikrwelo emincinci kwi-cornea yakho iya kubonakala ngokucacileyo.
Yintoni endifanele ndiyixhalabele emva kovavanyo?
Ungaqhubeka uphila ubomi obuqhelekileyo emva kovavanyo. Nangona kunjalo, ukuba amehlo akho avuleke ngamayeza , khumbula ezi zinto zilandelayo:
- Kuphephe ukuqhuba: Njengoko besitshilo ngaphambili, musa ukuqhuba ude ubone kwakhona. Oku kudla ngokuthatha malunga neeyure ezi-4-6.
- Nxiba iiglasi zelanga: Ekubeni amehlo evakalelwa kakhulu kukukhanya kwelanga, ukunxiba iiglasi zelanga xa uphuma phandle kuyanceda kakhulu.
- Ukufunda, ukusebenzisa ikhompyutha: Umsebenzi osondeleyo, njengokufunda iincwadi, ukujonga ifowuni yakho, okanye ukusebenza kwikhompyutha, unokuba nzima kancinci. Oku kungakhululeki kuya kuphela xa amehlo akho ebuyela esiqhelweni.
Ngaba kukho naziphi na iingozi? Ndingambona nini ugqirha ngoko nangoko?
Uvavanyo lweSlit Lamp luvavanyo olukhuselekileyo kakhulu . Alunazo iingozi.
Nangona kunjalo, kunqabile kakhulu ukuba abanye abantu bafumane iziphumo ebezingalindelekanga ezivela ekuvulekeni kwamehlo . Nangona kunjalo, ezi zincinci kakhulu.
- Ukuziva unesizungu
- Umlomo owomileyo
- Ukuziva ngathi ubuso bakho bubomvu
- Isicaphucaphu okanye ukuhlanza
Ukuba uziva into efana nale, xelela ugqirha wakho.
Kodwa, lumka kakhulu ngale nto:
Ukuba, emva kovavanyo, umbono wakho uba mbi kakhulu ngequbuliso, okanye ulahlekelwa ngumbono ngequbuliso kwelinye okanye omabini amehlo, yiya kwiSebe lezeMpilo eziNgxamisekileyo (ETU) lesibhedlele ngaphandle kokulibazisa. Oku kungaba yingxamiseko yezonyango.
Ungazifumana iziphumo zovavanyo ngoko nangoko. Eli ayilonani elifana novavanyo lwegazi. Emva kokuba ugqirha egqibile ukuhlolisisa amehlo akho, uza kukuchazela into ayibonileyo, ingxaki yintoni, kunye nento omawuyenze emva koko.
Umyalezo Wokuya Ekhaya
- Uvavanyo lwesibane esiqhekekileyo luyinxalenye yovavanyo lwakho lwamehlo oluqhelekileyo. Luvavanyo olungenabuhlungu nolukhuselekileyo.
- Olu vavanyo lunokufumanisa neemeko zamehlo ezinzulu ezifana ne-cataracts kunye ne-glaucoma kwasekuqaleni.
- Ukuba amehlo akho avuleke ngamayeza ngaphambi kovavanyo, musa ukuqhuba imoto ude ubone kwakhona. Cwangcisa kwangaphambili enye indlela yokubuyela ekhaya.
- Ukuba ubona naluphi na utshintsho ekuboneni kwakho okanye ukungakhululeki okutsha emehlweni akho, musa ukulibazisa ukuvavanywa kwamehlo. Okukhona uqaphela ingxaki ngokukhawuleza, kokukhona unokuyikhusela ngcono imbono yakho exabisekileyo.
- Ingakumbi ukuba unezifo ezifana nesifo seswekile okanye uxinzelelo lwegazi oluphezulu, kubalulekile ukuba uhlolwe amehlo akho rhoqo njengoko ugqirha wakho ekuyalele.
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