Wake wahlolwa amehlo akho? Uyakhumbula ukuthi ngesikhathi ungena, bakwenza wahlala phambi komshini omkhulu onesakhiwo esifana nesihlalo esihlala esilevini sakho nasebunzini lakho? Udokotela ubezokukhanyisa emehlweni akho bese ebheka kahle. Abantu abaningi bahlangabezane nalokhu, kodwa abazi kahle ukuthi kuyini noma ukuthi kungani kwenziwa. Ngakho-ke namuhla, ake sixoxe ngalolo vivinyo, i-Slit Lamp Exam . Lolu vivinyo lubaluleke kakhulu empilweni yamehlo akho.
Kalula nje, luyini lolu vivinyo lwe-Slit Lamp?
Kulula kakhulu. Lena idivayisi ekhethekile esetshenziswa udokotela wamehlo (ophthalmologist). Njengoba nje sibeka i-stethoscope esifubeni sethu futhi silalele inhliziyo yethu, le divayisi ebizwa ngokuthi i-Slit Lamp yenza ngisho nezingxenye ezincane kakhulu ngaphakathi kweso lakho zibukeke zinkulu kakhulu.
Lesi isibonakhulu esinamandla kakhulu . Sinokukhanya okukhanyayo okunamathiselwe kuso. Udokotela angashintsha ukujiya, ububanzi, nokukhanya kwalokhu kukhanya, futhi abone izingqimba ezahlukene ngaphakathi kweso lakho ngasinye, njengokuphenya amakhasi encwadi. Lokhu kumvumela ukuthi athole isithombe esicacile sempilo yamehlo akho iyonke. Lesi isivivinyo esibalulekile sokuthola imbangela yanoma yikuphi ukungakhululeki okungenzeka ukuthi ukubhekene nakho emehlweni akho, noma ukuthola ukuthi unesifo yini.
Kungani lokhu kuhlolwa kubaluleke kangaka? Yiziphi izifo okungazithola?
Isizathu esiyinhloko sokuthi kungani lokhu kuhlolwa kubalulekile ukuthi kungahlola lonke iso, kusukela ngaphambili kweso kuya emthanjeni ongemuva kweso. Kunezifo zamehlo ezithile ezingabonisi zimpawu nhlobo ezigabeni zokuqala. Kodwa zikhula kancane ngaphakathi kweso. Kungase kube sekwephuzile ngesikhathi siqaphela imiphumela yazo.
Ukuze kube sobala, lokhu kuhlolwa kwesibani esiqhekekile kuyindlela engcono kakhulu yokwazi impilo yamehlo akho kusenesikhathi. Kungabona ngisho nezifo ezimbi kakhulu zisesencane.
Ake sibheke ezinye zezimo zezokwelapha eziyinhloko ezingabonakala ngalolu vivinyo.
| Isimo sezokwelapha | Incazelo elula |
|---|---|
| Ama-cataract | Ilensi engaphakathi kweso iba namafu, okubangela ukulahlekelwa umbono kancane kancane. |
| I-Glaucoma | Ukwanda kwengcindezi ngaphakathi kweso, okubangela umonakalo emsipheni we-optic. Lokhu kungaholela ekulahlekelweni umbono unomphela. |
| Iso Elomile | Amehlo awakhiphi izinyembezi ezanele, okungabangela ukungakhululeki njengokusha kanye nokubomvu emehlweni. |
| Ukuqhekeka kwe-Corneal | Ukuklwebheka noma amanxeba olwelwesini olubonakalayo ngaphambili kweso (i-cornea). |
| Ukonakala kwe-Macular | Ukulimala kwengxenye ye-retina engaphakathi kweso, okuvamile ikakhulukazi njengoba sikhula. |
| Ukulimala kwamehlo okubangelwa isifo sikashukela | Abantu abanesifo sikashukela bangaba nomonakalo emithanjeni yegazi emehlweni abo. Lokhu kuhlolwa kubalulekile ukuze kutholakale lokhu kusenesikhathi. |
Ikakhulukazi uma unesifo sikashukela , kubaluleke kakhulu ukuthi uhlolwe amehlo akho njalo futhi uhlolwe isibani esinqunyiwe njengoba kunqunywe udokotela wakho. Uma ukwazi ukubona umonakalo odalwe yisifo sikashukela kusenesikhathi, ungavikela umbono wakho.
Yini ngempela le test ebonakala ngaphakathi kweso?
Cabanga ngeso lakho njengekhamera eyinkimbinkimbi kakhulu. Lokhu kuhlolwa kwenziwa ukuze kubonakale ukuthi zonke izingxenye zale khamera zisebenza kahle yini. Udokotela uzogxila ezingxenyeni ezimbili eziyinhloko.
1. Izingxenye zangaphandle zeso
Lokhu kusho ukuthi singabona izingxenye zangaphambili zeso ngezinga elithile, ngisho nangesibuko.
- I-Conjunctiva: Lena ulwelwesi oluncane olumboza ingxenye emhlophe yeso. Amehlo abomvu, anegazi elibomvu abangelwa ukutheleleka kule ndawo.
- I-Sclera:Lena ingxenye emhlophe yeso. Ihlinzeka ngesembozo esiqinile seso.
- I-Cornea: Ingxenye yeso ecacile, efana nengilazi engaphambili kweso. Ukukhanya kungena esweni ngaleli. Lokhu kuhlola kungabona kalula noma yikuphi ukuklwebheka noma ukutheleleka kule ngxenye.
2. Izingxenye eziyinkimbinkimbi ngaphakathi kweso
Lezi yizingxenye ezibaluleke kakhulu ekuboneni. Ngokuvamile asiziboni lezi.
- I-Iris: Lena yingxenye enika iso umbala walo. Yile ngxenye eyenza abanye abantu babe luhlaza okwesibhakabhaka, onsundu, noma abamnyama. Njengembobo ekhamera, ilawula inani lokukhanya okungena esweni.
- Umfundi : Lona umgodi omnyama phakathi kwe-iris. Uba mncane ekukhanyeni okukhulu futhi ube mkhulu ebumnyameni.
- Ilensi: Lokhu kutholakala ngemuva kwe-iris . Njengelensi yekhamera, igxila ukukhanya okungena esweni. Ama-cataracts ayenzeka lapho le lensi iba namafu.
- I-Retina: Lena yingxenye yeso ezwela ukukhanya, njengodonga lwangemuva lweso. Cabanga ngayo njengefilimu noma inzwa ekhamera yakho. Yilapho ukukhanya okungena esweni kuguqulwa khona kube isithombe. Uma kukhona ngisho nenkinga encane ngalokhu, njengokusha kwefilimu yekhamera, kungaba nomthelela omkhulu ekuboneni kwethu.
- I-Optic Nerve: Lena ikhebula elithwala ulwazi mayelana nesithombe esakhiwe ku-retina liye ebuchosheni. Le nzwa yonakaliswa yizifo ezifana ne-glaucoma.
Kwenzekani ngaphambi nangesikhathi sokuhlolwa?
Akukho lutho okufanele ululungiselele ngempela lokhu. Kodwa kukhona into eyodwa ebaluleke kakhulu okudingeka uyazi.
Esikhathini esiningi, udokotela udinga ukubona ingaphakathi leso lakho, i-retina kanye ne-optic nerve, ngokucacile. Ukuze enze lokhu, uzofaka amaconsi amehlo akhethekile emehlweni akho ukuze avule i-pupil . Lokhu kubizwa ngokuthi i-Pupil Dilation . Kufana nokuvula umnyango wegumbi elimnyama bese ubheka ngaphakathi. Uma i- pupil ivuleka, ungabona ingaphakathi leso lakho kangcono.
Qiniseka ukuthi uyakhumbula: Uma amehlo akho evuleke kakhulu ngalo muthi, ngeke ukwazi ukushayela amahora ambalwa alandelayo. Ukubona kwakho kuzoba lufifi kancane, futhi amehlo akho azozwela ekukhanyeni okukhulu. Ngakho-ke kubalulekile ukuba nomuntu ozohamba nawe ngaphambi kokuhlolwa kwakho. Noma, hlela itekisi lohambo lokubuya.
Yilokhu okwenzekayo ngesikhathi sokuhlolwa:
1. Zikwenza uhlale phambi kwalowo mshini.
2. Uzocelwa ukuthi ubeke isilevu sakho endaweni ekhethekile bese ubeka ibunzi lakho esisekelweni esingaphezu kwaso. Lokhu kuzosiza ukuvimbela ikhanda lakho ukuthi linganyakazi.
3. Udokotela uhleli ngakolunye uhlangothi lomshini, akhanyisele iso lakho, bese ebheka ngaphakathi kweso lakho nge-microscope.
4. Ngezinye izikhathi, idayi ekhethekile ebizwa ngokuthi i-fluorescein isetshenziswa ukuhlola imihuzuko ku-cornea yakho. Lokhu kunikezwa njengamaconsi noma njengesiqephu esincane sephepha esibekwa esweni lakho. Sinombala oluhlaza okotshani-ophuzi. Ungakhathazeki, ngeke kulimaze lutho. Uma le dayi isetshenziswa, ngisho nemihuzuko emincane ku-cornea yakho izobonakala kahle.
Yini okufanele ngikhathazeke ngayo ngemva kokuhlolwa?
Ungaqhubeka nokuphila ngendlela evamile ngemva kokuhlolwa. Kodwa-ke, uma amehlo akho evuvukile ngemithi , khumbula lezi zinto:
- Gwema ukushayela: Njengoba sishilo ekuqaleni, ungashayeli kuze kube yilapho umbono wakho ubuyela esimweni esijwayelekile. Lokhu kuvame ukuthatha cishe amahora angu-4-6.
- Gqoka izibuko zelanga: Njengoba amehlo ezwela kakhulu ekukhanyeni kwelanga, ukugqoka izibuko zelanga uma uphuma ngaphandle kuyimpumuzo enkulu.
- Ukufunda, ukusebenzisa ikhompyutha: Umsebenzi oseduze, njengokufunda izincwadi, ukubuka ifoni yakho, noma ukusebenza kukhompyutha, ungaba nzima kancane. Lokhu kungakhululeki kuzophela uma amehlo akho esebuyele esimweni sawo esijwayelekile.
Ingabe zikhona izingozi? Kufanele ngibone udokotela nini ngokushesha?
Ukuhlolwa kwe-Slit Lamp kuyindlela ephephile kakhulu . Akunazo izingozi.
Kodwa-ke, akuvamile kakhulu , abanye abantu bangase babe nemiphumela emibi evela ekuvulekeni kwamaconsi amehlo . Kodwa-ke, lokhu kuncane kakhulu.
- Ukuzizwa unesiyezi
- Umlomo owomile
- Ukuzizwa sengathi ubuso bakho bubomvu
- Isicanucanu noma ukuhlanza
Uma uzizwa kanje, tshela udokotela wakho.
Kodwa, qaphela kakhulu ngalokhu:
Uma, ngemva kokuhlolwa, umbono wakho uba mubi kakhulu ngokuzumayo, noma ulahlekelwa umbono ngokuzumayo kwelinye noma kuwo womabili amehlo, hamba uye eMnyangweni Wezimo Eziphuthumayo wesibhedlela (ETU) ngokushesha. Lokhu kungaba yisimo esiphuthumayo sezokwelapha.
Ungathola imiphumela yokuhlolwa ngokushesha. Lena akuyona inombolo efana nokuhlolwa kwegazi. Ngemva kokuba udokotela eseqedile ukuhlola amehlo akho, uzokuchazela ukuthi uboneni, ukuthi inkinga iyini, nokuthi yini okufanele uyenze ngokulandelayo.
Umlayezo Wokuya Nawe Ekhaya
- Ukuhlolwa kwesibani esinqunyiwe kuyingxenye yokuhlolwa kwamehlo kwakho okuvamile. Kuwukuhlolwa okungenabuhlungu nokuphephile.
- Lokhu kuhlolwa kungabona ngisho nezimo zamehlo ezingathi sína njenge-cataracts kanye ne-glaucoma zisesencane.
- Uma amehlo akho evuleke ngemithi ngaphambi kokuhlolwa, ungashayeli kuze kube yilapho umbono wakho ubuyela esimweni esijwayelekile. Hlela kusengaphambili enye indlela yokubuyela ekhaya.
- Uma ubona noma yiziphi izinguquko ekuboneni kwakho noma ukungakhululeki okusha emehlweni akho, ungalibali ukuhlolwa kwamehlo. Uma usheshe uyibona inkinga, kulapho ungavikela khona amehlo akho ayigugu.
- Ikakhulukazi uma unezifo ezifana nesifo sikashukela noma umfutho wegazi ophakeme, kubalulekile ukuthi uhlolwe amehlo akho njalo njengoba udokotela wakho ekuyalele.
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