Wake wahlolwa amehlo akho? Bese kuthi ngokuzumayo uthole ukuhlolwa lapho uphefumula khona umoya emehlweni akho bese kukwenza uzizwe unesiyezi? Namuhla sizoxoxa ngezinye zezindlela zokulinganisa ingcindezi engaphakathi kwamehlo akho, okuhlanganisa nokuhlolwa abantu abaningi abakujwayele. Lokhu akwesabisi njengoba ungase ucabange. Eqinisweni, ukuhlolwa okubaluleke kakhulu ukuvikela ukubona kwakho.
Kuyini i-Tonometry?
Kalula nje, i-tonometry ukuhlolwa kwezokwelapha okulinganisa ingcindezi engaphakathi kweso lakho (ingcindezi yangaphakathi kweso). Lokhu kungenye yezivivinyo ezibaluleke kakhulu zokuxilonga isimo esibizwa ngokuthi i-glaucoma. Kunezindlela eziningana zokwenza lokhu kuhlolwa. Zonke zishesha kakhulu futhi azibuhlungu.
Kungani lolu vivinyo lubaluleke kangaka?
Odokotela bamehlo basebenzisa lolu vivinyo ngokuyinhloko ukuhlola nokuxilonga i-glaucoma. Ngokuvamile kwenziwa njengengxenye yokuhlolwa kwamehlo okuvamile. Kwenziwa futhi uma kukhona ukulimala kweso noma ezinye izimpawu.
Ngezinye izikhathi, odokotela basebenzisa lesi sivivinyo ukuqapha ukuthi ukucindezeleka kwamehlo kuyanda yini njengomphumela ongemuhle wemithi ethile oyithathayo (umfutho wegazi ophakeme wamehlo).
Uma usuvele une-glaucoma, kungadingeka ukuthi uhlolwe njalo ukuze ubone ukuthi ukwelashwa kwakho kuyasebenza yini. Lena yindlela engcono kakhulu yokuqinisekisa ukuthi ukucindezeleka kwamehlo akho kuyalawuleka.
Lokhu kukala kanjani ukucindezeleka kwamehlo?
Ngaphakathi kwamehlo ethu, ikakhulukazi igumbi elingaphambili, kugcwele uketshezi olubizwa ngokuthi i-aqueous humor . Lolu ketshezi lucindezela ngaphakathi kweso, lunikeze isimo salo esiyindilinga. I-Tonometry ilinganisa ukucindezela kwalolu ketshezi.
Iyunithi esetshenziselwa ukukala lokhu kucindezela ingamamilimitha e-mercury (mmHg). Iyunithi efanayo esetshenziselwa ukukala umfutho wegazi lakho isetshenziselwa lokhu.
Yiziphi izindlela eziyinhloko ze-tonometry?
Kunezindlela eziningana udokotela wakho angazisebenzisa ukukala umfutho wamehlo akho. Ake sibheke ukuthi ziyini.
| Indlela yokuhlola | Kalula nje, kwenzekani? |
|---|---|
| I-tonometry engeyona eyokuthintana (i-Air-puff) | Lolu uhlobo lokuhlola "umoya" abantu abaningi abalujwayele. Umshini uthumela umoya omncane e-cornea yeso lakho. Umshini ulinganisa ingcindezi esesweni lakho njengoba umoya uhamba kulo uphinde uphume. |
| I-tonometry ye-applanation | Lena indlela enembile kakhulu etholakalayo. Lapha, kufakwa amaconsi amehlo okubulala izinzwa, futhi isihloko sethuluzi elincane sithinta kancane ebusweni belihlo lakho. Ukucindezela kulinganiswa ngamandla iso eliwasebenzisayo ebusweni belihlo ukuze lithambe. |
| I-Rebound tonometry | Lokhu kusebenzisa idivayisi encane kakhulu, efana nebhola yepulasitiki enesihloko. Ilinganisa ingcindezi ngesivinini esondela ngaso esweni, ithinte indawo, bese ibuyela emuva. Lena futhi indlela emnene kakhulu, engenabuhlungu. |
Ezinye izindlela
Ngaphezu kwalezi zindlela eziyinhloko, kunezinye izindlela ezifana ne-'Dynamic contour tonometry' kanye ne-'Electronic indentation tonometry'. Futhi, izindlela ezilinganisa ingcindezi njalo ngenkathi ugqoke ilensi yokuxhumana okwamanje ziyacwaningwa.
Ingabe kukhona engikudingayo ukulungiselela ngaphambi kokuhlolwa?
Ngokuvamile, akukho okudingeka ukwenze ngokuqondile ukuze ulungiselele lolu vivinyo.
Kodwa kukhona into eyodwa encane. Uma kungenzeka, ungagqoki ihembe noma i-T-shirt efinyeza intamo yakho ngosuku lokuhlolwa. Uma ugqoka ihembe elinekhola, ligcine likhululekile kancane. Ngoba uma intamo yakho ifinyeza, ukucindezeleka esweni lakho kunganda kancane, okungase kuqoshwe kabi embikweni wokuhlolwa.
Hlobo luni lwesipiliyoni olutholayo lapho ubhala isivivinyo?
Lokhu kungahluka kancane kuye ngendlela yokuhlola okwenzayo.
- Uma wenza i-applanation tonometry, udokotela wakho uzofaka amaconsi okubulala izinzwa kanye nodayi ophuzi obizwa ngokuthi i-fluorescein esweni lakho.
- Kodwa akukho kulokhu okudingekayo ekuhlolweni okungeyona eyokuxhumana.
Ukuhlolwa okuningi kuthatha imizuzwana embalwa nje. Ngezinye izikhathi udokotela angase athathe ukufundwa kabili noma kathathu ukuze athole ukufundwa okunembile. Ngakho ungacabangi ukuthi, "O, ingabe kukhona engikwenzile okungalungile?" Kuyinqubo evamile.
Akukho noyedwa kulezi zivivinyo obuhlungu. Uma uzwa ubuhlungu, tshela udokotela wakho ngokushesha.
Yiziphi izindinganiso ezijwayelekile? Yini okufanele uyenze uma imiphumela ishintsha?
Ingcindezi esweni labantu abaningi abaphilile iphakathi kwamamilimitha ayi-10 nangu-21 e-mercury (mmHg - 21 mmHg) . Uma umphumela wakho ungaphandle kwaleli banga, kunezinto ezimbalwa ezingase zenzeke ngokulandelayo.
Uma imiphumela iphakeme kunejwayelekile
Uma ukuhlolwa okulula kubonisa ukuthi umfutho wakho uphezulu, udokotela wakho uzozama ukukuqinisekisa ngendlela enembile, njenge-applanation tonometry. Uma umfutho wakho uqinisekisiwe ukuthi uphezulu, udokotela wakho angase anqume ukuqhubeka nokuqapha isimo sakho noma aqale ukwelashwa. Uzohlelwa isikhathi sokuqokwa okulandelayo.
Isimo Esiphuthumayo: Ngezinye izikhathi, isimo esiphuthumayo (i-angle-closure glaucoma) singavela, lapho ingcindezi esweni ikhuphuka khona ngokuzumayo, okubangela ubuhlungu bamehlo nokungaboni kahle. Lesi yisimo esiphuthumayo sezokwelapha. Uma lokhu kwenzeka, kufanele uye e-ETU (Emergency Treatment Unit) ngokushesha. Ngaphandle kwalokho, ungase ulahlekelwe ukubona unomphela.
Uma imiphumela ingaphansi kwenani elijwayelekile
Umfutho wamehlo ophansi (ngaphansi kuka-`5 mmHg` noma `6 mmHg`) nakho kuyinkinga. Lokhu kungalimaza iso futhi kubangele ukulahlekelwa umbono. Uma umfutho wakho uphansi, udokotela wakho uzokuchazela izinyathelo ezilandelayo kanye nokwelashwa.
Ngingakwazi yini ukushayela imoto ngemva kokuhlolwa?
Lokhu kuyinto okufanele uyicabangele. Ukube ubuhlolwe umfutho wamehlo kuphela, bekungeke kube nenkinga yokushayela imoto.
Kodwa-ke, ngaphezu kokulinganisa ingcindezi esweni, kusetshenziswa ukuvuleka (ukuvulwa kwamehlo) ukuhlola ingaphakathi leso. Uma uvula amehlo akho kanje, ungase ube nobunzima bokushayela. Ungase ube nomuzwa wokukhanya futhi ungase ungakwazi ukubona izinto ngokucacile eduze kwakho amahora ambalwa.
Ngakho-ke, kuphephile kakhulu ukuba othile akushayele noma asebenzise enye imoto ngosuku lokuhlolwa kwamehlo akho. Kungcono ukucela iseluleko kudokotela wakho ngalokhu.
Umlayezo Wokuya Nawe Ekhaya
- I-Tonometry iwukuhlolwa okusheshayo, okungenabuhlungu okulinganisa ukucindezeleka kwamehlo futhi kubalulekile ekutholakaleni kwe-glaucoma kusenesikhathi.
- Umfutho wamehlo ojwayelekile uphakathi kuka-10 mmHg no-21 mmHg.
- Uma imiphumela yakho ingaphezu kwesilinganiso esijwayelekile, ungakhathazeki futhi ulandele imiyalelo kadokotela wakho.
- Uma uke wafaka umuthi wokwenza iso lakho lingabi namizwa, gwema ukuthinta noma ukuhlikihla iso lakho kuze kube yilapho ukuhlaba kuphela.
- Uma ingcindezi ikhuphuka ngokuzumayo ngenxa yobuhlungu obukhulu bamehlo, kuyisimo esiphuthumayo. Funa usizo lwezokwelapha ngokushesha.
- Uma uyohlolwa amehlo, kuphephile ukuba othile akushayele ngemoto akuyise ekhaya, njengoba kungase kusetshenziswe ama-pure avulekile.
💬 Comments (0)
Awekho amazwana athunyelwe okwamanje. Faka amazwana akho lapha okokuqala ngqa.
Engeza amazwana akho