Yu kin wɛr glas ɔltɛm? Ɔ yu kin yuz kɔntakt lens? Sɔntɛnde, yu kin wish se yu go fri frɔm dɛn ɛn si di wɔl klia wan we yu nɔ go ɛp yu, nɔto so? Tide wi de tɔk bɔt wan laser ɔpreshɔn we go ɛp yu fɔ mek dis kayn drim kam tru. Dɛn kɔl dis PRK ɔpreshɔn. Lɛ wi tek wan simpul luk pan dis.
Wetin na PRK?
Fɔ tɔk am simpul wan, Photorefractive Keratectomy, ɔ PRK, na laser ɔpreshɔn fɔ kɔrɛkt yu yay. I involv fɔ yuz lɛsa fɔ chenj di shep smɔl fɔ di transparent, protɛktiv layt we de bifo yu yay, di kɔnia. Tink bɔt di kɔnia lɛk kamɛra lens. We layt kam insay di yay, i kin bɛn ɛn put am pan di retina. So, we yu chenj di shep fɔ di kɔnia smɔl, di we aw layt de fos de chenj, ɛn yu kin si klia wan.
Infakt, dis we we dɛn kɔl PRK na di we we bin kam bifo di LASIK ɔpreshɔn we bɔku pipul dɛn kin tɔk bɔt tide. Bɔt di PRK we dɛn kin yuz stil na tritmɛnt we rili yusful ɛn we pipul dɛn lɛk tide. εspεshali insay sכm kes dεm usay LASIK nכ posεbul, PRK na di bεst sכlushכn.
Us kayn prɔblɛm dɛn we pɔsin kin si wit PRK ɔpreshɔn?
PRK ɔpreshɔn kin kɔrɛkt sɔm big prɔblɛm dɛn na wi yay, we kin kam bikɔs layt nɔ de pe atɛnshɔn fayn pan di retina (refractive error). Lɛ wi tek wan luk pan wetin dɛn bi.
| Rifraktiv Erɔr we dɛn kin mek | Fɔ ɛksplen am simpul wan |
|---|---|
| Fɔ si tin nia / Mayopia | Tin dɛn we de nia kin tan lɛk klia wan, bɔt tin dɛn we de fa kin tan lɛk se dɛn nɔ klia. |
| Fɔ si fa / Hyperopia | Fɔ si tin dɛn we de fa klia wan, bɔt fɔ si tin dɛn we de nia (e.g., we yu de rid buk) as blɔk. |
| Astigmatism we pɔsin kin si | biכs di shep fכ di kכnia nכ de pafεkt sfεri, di vishכn na di nia εn fa distans dεm nכ de blכr εn i de sכt. |
| Presbyopia (nearsightedness) as yu de ol | Afta i ol 40 ia, di fleksibul we di lens na di yay kin fleksibul kin dכn, we kin mek i at fכ si klos. |
Aw yu kin pripia bifo dɛn du yu ɔpreshɔn?
Bɔku tin dɛn de we yu ɔftalmolɔg kin ɛp yu wit bifo dɛn du PRK ɔpreshɔn.
- Wan kɔmplit ay ɛgzam: Dis go chɛk yu yay ɛn ɔl yu yay wɛlbɔdi. I go chɛk bak fɔ ɛni ɔda mɛrɛsin we go mek yu nɔ gɛt PRK.
- di kכnia sכfayz mכsu: dεn de yuz spεshal ikwipεnt fכ mek wan ``map`` fכ yu kכnia. Dɛn mɛzhɔmɛnt ya rili impɔtant fɔ laser tritmɛnt.
Di tin we impɔtant pas ɔl na fɔ gɛt rial ɛkspɛkteshɔn bɔt di tin dɛn we go apin. Dis nɔto majik. I rili impɔtant fɔ tɔk to yu dɔktɔ opin wan ɛn ɔndastand klia wan wetin fɔ ɛkspɛkt afta dɛn dɔn du yu ɔpreshɔn.
Wetin kin apin we dɛn de du di ɔpreshɔn?
PRK na ɔtpeshɛnt prosidyushɔn. Dat min se yu kin go na os di sem de. Di ɔl di tin dɛn we dɛn kin du kin tek lɛk 5 to 15 minit nɔmɔ. Yu de wek insay dis tɛm. Bɔt nɔ wɔri, yu nɔ go fil ɛni pen . Di dɔktɔ go put drɔp dɛn we de mek yu nɔ fil fayn na yu yay.
1. Afta yu yay dɔn swɛt, yu dɔktɔ go pul di tin we de pan di tisu we de ɔp yu kɔnia, we dɛn kɔl di epithelium. Dis go gro bak insay sɔm dez.
2. Dɔn, dɛn aks yu fɔ luk wan layt we de fos frɔm di lɛsa mashin. We yu de luk, di lɛsa kin shep di kɔnia bak fayn fayn wan.
3. Di laser de aktiv we yu de luk di target. Yu nɔ kin si di lɛsa bim, bɔt yu kin yɛri smɔl "tik" sawnd frɔm di mashin. Dis layz de pul di kɔnia tisu fayn fayn wan, ɛn i nɔ de ɔt am.
4. We di laser tritmɛnt dɔn, di dɔktɔ go put sɔm mɔ drɔp mɛrɛsin na di yay ɛn put spɛshal `bandage contact lens` fɔ protɛkshɔn. Dis go protɛkt di yay te di layt we dɛn pul pan di tisu gro bak.
Aw yu fɔ kia fɔ yusɛf afta dɛn dɔn du yu ɔpreshɔn?
Yu kin go na os afta di ɔpreshɔn, bɔt yu nid fɔ tek kia ɔf dɛn tin ya.
- Rɛst fayn fayn wan:Gɛt bɔku rɛst fɔ di fɔs dez. Nɔ mek yu bɔdi wok tranga wan. I bɛtɛ fɔ mek yu nɔ go wok ɔ skul fɔ sɔm dez te yu dɔktɔ tɛl yu fɔ du dat.
- Nɔ drayv: Nɔ drayv fɔ at le sɔm dez afta dɛn dɔn du di ɔpreshɔn.
- Yuz di mɛrɛsin jɔs lɛk aw yu dɔktɔ tɛl yu. Dis impɔtant fɔ mek yu gɛt di bɛst rizɔlt.
- Wear sanglas: Wear sanglas ɛnitɛm we yu go na do insay di de, te yu dɔktɔ tɛl yu fɔ du dat. Dis go mek di kɔnia nɔ pwɛl ɛn skata bikɔs ɔf di ɔltra vayolɛt (UV) rayt.
PRK ɔ LASIK, uswan bɛtɛ?
Bɔku tɛm, pipul dɛn lɛk fɔ du ɔpreshɔn pan LASIK bikɔs i nɔ kin tek lɔng tɛm fɔ mek i wɛl ɛn i nɔ kin gɛt bɔku pen. Bɔt fɔ sɔm pipul dɛn, PRK na bɛtɛ opshɔn pas LASIK. Lɛ wi tek tɛm luk wetin mek.
| PRK na di bɛst we fɔ du dɛn tin ya. | LASIK na di bɛst we fɔ du dɛn tin ya |
|---|---|
| If yu gɛt prɔblɛm wit dray yay . | If yu want fɔ wɛl kwik ɛn bigin fɔ wok bak. |
| If yu kɔnia tan , PRK sef bikɔs i nɔ de kɔt wan flap na di kɔnia lɛk na LASIK. | If yu want fɔ mek yu nɔ fil pen ɛn nɔ fil fayn afta dɛn dɔn du yu ɔpreshɔn. |
| If yu de liv yu layf we rili aktif, lɛk fɔ ple spɔt (di risk de fɔ mek di flap we dɛn mek we di LASIK de kɔmɔt na di say we yu de du bad bad tin we apin to pɔsin we gɛt siriɔs aksidɛnt). | If di tik ɛn shep fɔ yu kɔnia fayn fɔ LASIK. |
Mɛmba wan tin, no wan ɔpreshɔn nɔ de we bɛtɛ fɔ ɔlman. Dipen pan tin dɛn lɛk aw yu yay de ɛn aw yu de liv yu layf, .Na yu yay dɔktɔ nɔmɔ go ɛp yu fɔ pik di we we go fayn fɔ yu.
Aw lɔng i kin tek fɔ mek i wɛl?
Fɔ wɛl afta dɛn dɔn du PRK ɔpreshɔn na tin we kin apin smɔl smɔl.
Fɔs 3 dez
Lɛk wan awa afta di ɔpreshɔn, yu kin fil sɔm pen ɛn nɔ fil fayn as di swɛt de west. Di yay we de te, we yu de fil lɛk layt, we yu de fil lɛk san san na yu yay, ɛn we yu nɔ de si fayn na tin dɛn we kin apin. Yu kin kɔntrol dis wit mɛrɛsin dɛn we yu dɔktɔ gi yu fɔ mek yu fil pen.
De 4 ɛn 5
bay naw, di kכnia in כta layεr (di `εpitel`) dכn kכmplit rigεnεret. Di diskɔmfɔt dɔn stɔp bɔku pan am, ɛn yu yay dɔn bigin fɔ klia smɔl. Di dɔktɔ go pul yu `bandage contact lens` insay dɛn de ya.
Afta di 5th de
Yu vishɔn go klia smɔl smɔl insay di nɛks wik. I kin tek wan mɔnt ɔr mɔr fɔ mek yu yay fayn fayn wan ɛn stebul. Sɔm pipul kin gɛt smɔl chenj na dɛn yay fɔ te 3-6 mɔnt.
Ustɛm yu fɔ tɔk to di dɔktɔ?
If yu gɛt dɛn sik ya, kɔl yu dɔktɔ wantɛm wantɛm.
- Wantɛm we yu nɔ de si ɔ yu nɔ de si pasmak.
- Di pen na di yay de go ɔp de go bifo, i nɔ go ebul fɔ bia ivin if yu tek mɛrɛsin.
- Sayn dɛm fɔ se yu gɛt di sik na yu yay we de swel, we yu de kray pasmak, ɛn we yu de rɛd.
Mɛsej we dɛn kin kɛr go na os
- PRK na sef ɛn ifektiv laser ɔpreshɔn we kin ridyus di dipɛnshɔn pan glas ɔ kɔntakt lens.
- PRK na fayn opshɔn fɔ di wan dɛn we nɔ ebul fɔ du LASIK ɔpreshɔn, mɔ di wan dɛn we gɛt tin kɔnia ɔ di wan dɛn we gɛt prɔblɛm wit dɛn yay we dɔn dray.
- di tεm fכ rεkכvεshכn afta PRK כpεrayshכn de lכng pas afta LASIK, bכt di εnd risכlt dεm na kכlכsכl di sem fכ dεn tu.
- Fɔ mek yu gɛt di bɛst rizɔlt, i impɔtant fɔ fala yu dɔktɔ in instrɔkshɔn ɛn mɛrɛsin dɛn fɔ di wan ol tɛm afta dɛn dɔn du di ɔpreshɔn.
- Bifo yu disayd fɔ du ɛnitin, tɔk to yu dɔktɔ bɔt wetin yu de op fɔ ɛn ɛni kwɛstyɔn we yu go gɛt fɔ mek yu ɔndastand am klia wan.
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