Wetin na IOL dɛn? Wetin mek dɛn impɔtant to wi?
Fɔ tɔk am simpul wan, `IOL` ɔ `Intraocular Lens` na wan rili klia atifishal lens we dɛn put insay yu yay, we de tek yu natura lens in ples. Tink bɔt am, di natura lens we de insay wi yay tan lɛk di `lens` we kamɛra gɛt. as tεm de go, dis lens kin bi klawd, we wi k כl `katarakt` . Na da tɛm de dɛn put wan `IOL` fɔ pul da klawd natura lens de, we de gi yu klia vishɔn bak. jכs lεk aw yu kin du wit yu glas כ `kכntakt lεns`, dεn `IOL` lεns dεm ya kin kכrekt difrεn difrεn vishכn dεm. Fɔ ɛgzampul:- Myopia (nearsightedness): Fɔ si tin dɛn nia klia wan, bɔt tin dɛn we de fa, kin tan lɛk se dɛn nɔ klia.
- Nasightedness (Hyperopia or farsightedness): Fɔ si tin dɛn we de fa klia wan, bɔt fɔ si tin dɛn we de nia, mɔ we yu de luk buk ɔ nyuspepa, nɔ kin klia.
- Presbyopia (nearsightedness) as wi de ol: Bɔku pipul dɛn kin si am se i nɔ kin izi fɔ rid smɔl smɔl lɛta afta dɛn dɔn ol 40 ia.
- Astigmatism: Dis kin kam bikɔs di yay shep chenj, we kin mek layt skata pas fɔ pe atɛnshɔn pan wan say, ɛn dis kin mek yu nɔ si fayn .
Udat rili nid dɛn IOL lens ya?
Yu kin bɛnifit frɔm IOL if yu gɛt ɛni wan pan dɛn kɔndishɔn ya:- If yu gɛt katarakt ɛn yu nɔ ebul fɔ si klia wan bikɔs ɔf dɛn: Infakt, bɔku pipul dɛn we dɛn kin du ɔpreshɔn pan katarakt kin nid fɔ gɛt IOL fɔ mek dɛn ebul fɔ si bak.
- If yu gɛt ɔda refractive errors, bɔt yu nɔto gud kandidet fɔ ɔda vishɔn kɔrɛkshɔn ɔpreshɔn lɛk LASIK :sכmtεm, bikoz fכ sכm kכndishכn dεm na di kכnia, `LASIK` nכ kin pכsibul. Fɔ dɛn kayn pipul ya, `IOL` lens kin bi gud sɔlvishɔn.
Us kayn IOL lens dɛn de? Lɛ wi luk ɛni wan pan dɛn.
Bɔku kayn IOL dɛn de. Ɛni kayn tin gɛt in bɛnifit ɛn bad tin dɛn. Di men prɔblɛm we sɔm kayn lens dɛn gɛt na dat yu stil nid glas fɔ sɔm wok dɛn (fɔ ɛgzampul, fɔ rid buk). Pan ɔl we ɔda kayn IOL kin mek yu nɔ nid fɔ gɛt glas, dɛn kin mek yu gɛt bad bad tin dɛn lɛk we yu de drayv rawnd ɛdlayt we yu de drayv na nɛt. Dis dɔŋ ya na sɔm pan di men kayn IOL dɛm. I bɛtɛ fɔ tɔk to yu dɔktɔ we de mɛn yu yay fɔ disayd us kayn lens go fayn fɔ yu. I kin ɛp yu fɔ pik di bɛst lens fɔ di tin dɛn we yu nid fɔ si, di we aw yu de liv yu layf, ɛn di tin dɛn we yu lɛk.1. Monofokal lens dɛn
Dis na di kayn lens we bɔku pipul dɛn kin pik. `Monofocal` lens dɛn gɛt wan fokal pawa nɔmɔ . Dis min se dɛn lens ya de jɔs shap wan pat pan tri pat pan yu distans vishɔn, intamɛdiet distans vishɔn (fɔ ɛgzampul, we yu de luk kɔmpyuta), ɔ nia vishɔn. Bɔku pipul dɛn kin gɛt dɛn `Monofocal` lens ya we dɛn mek fɔ distans vishɔn. Dis kin ɛp bɔku fɔ wok dɛn lɛk fɔ drayv. Bɔt if dat apin, yu go gɛt fɔ yuz glas fɔ du tin dɛn we yu de si nia, lɛk fɔ rid buk ɔ fɔ luk nyuspepa. Fɔ sɔm pipul dɛm we want fɔ ridyus dɛn dipɛnshɔn pan glas, ` Monovision` lens dɛm we dɛn mek fɔ `Monofocal IOL` kin bi gud opshɔn. כltεm, `Monofocal` lεns dεm we fit to di tu yay dεm dεn de ajɔst fכ di sem distans (fכ egzampl, fכ distans vishכn). Bɔt insay `Monovision`, dɛn mek di lens na wan yay wit wan pawa ɛn di lens na di ɔda yay dɛn mek am wit difrɛn pawa . Fɔ ɛgzampul, yu kin gɛt lens we dɛn mek fɔ si distans na yu rayt yay ɛn lens we dɛn mek fɔ si nia na yu lɛft yay. Insay `Monovision`, yu tu yay dɛn de wok togɛda fɔ ɛp yu fɔ si tin dɛn we de fa ɛn nia. Bɔt dis kin tek sɔm tɛm fɔ mek yu yus to am. Sɔm pipul nɔ kin ebul fɔ yus to `Monovision` atɔl. So, bifo yu pik `Monovision IOL` lens, yu dɔktɔ kin aks yu fɔ tray `Monovision kɔntakt lens` fɔ sɔm wiks. Dɔn yu kin si if dis we fɔ du tin fayn fɔ yu.2. Maltifokal lens dɛn
`Multifocal` lens kin impruv yu nia εn fa vishכn , εn kin ridyus di nid fכ glas. difrεnt frכm `Monofocal` lens dεm, `Multifocal` lens dεm gεt sεvεra fכkal zon dεm.Yɛs. yu bren de adap to dεn zon dεm ya εn i de pik di fכkal pawa we yu nid fכ eni wok we dεn gi yu (e.g., fכ drayv כ rid buk). I kin tek sɔm tɛm fɔ yus to dɛn lens dɛn ya. Bɔt as tɛm de go, yu fɔ ebul fɔ ridyus di we aw yu de abop pan ridin glas. Sɔm pipul dɛn nɔ kin ivin nid glas atɔl. Wan bad tin bɔt `multifocal` lens na dat yu kin si `ring` ɔ brayt rayt (`halos`) rawnd layt sɔm tɛm, lɛk we yu de drayv na nɛt.3. Ɛkstend dip-ɔf-fɔs (EDOF) lens dɛn
difrεnt frכm `multifocal` lens dεm, `EDOF` lens dεm gεt wan singl lכng fכkal pכynt . dis de εkspεnd yu kכrekt vishכn rεnj εn `dip fכ fכs`. Dɛn lens ya de gi yu rili gud distans vishɔn , ɛn bak fɔ mek yu si intamɛdiet (fɔ wok dɛn lɛk fɔ yuz kɔmpyuta). Bɔt yu go stil nid fɔ yuz glas fɔ du tin dɛn we yu de du klos-ap, lɛk fɔ rid buk ɔ nyuspepa.4. Akmodativ lens dɛn
Dɛn lens ya jɔs tan lɛk di natura lens dɛn we de na wi yay. Dis min se we yu luk tin dɛn we de nia ɔ we de fa, dɛn lens dɛn ya kin ebul fɔ adap ɛn chenj dɛn shep . Dis na ɔda gud tin fɔ mek yu nɔ dipen pan glas. Bɔt if yu spɛn bɔku tɛm fɔ rid buk ɔ if yu fɔ `fokus` pan sɔntin we de nia, yu kin si se i izi fɔ yuz glas.5. Torik lens dɛn
Toric lens de ɛp pipul dɛm wae gɛt astigmatism . Dɛn lens ya kin mek di we aw layt de fɔdɔm na yu retina bɛtɛ, ɛn dis kin mek yu si shap ɛn klia. Toric lens dɛn de insay Monofocal, Multifocal, EDOF ɔ Accommodative stayl dɛn. Dɛn kin mek di kwaliti fɔ si tin bɛtɛ. Toric lens de ɛp bak fɔ ridyus di glare ɛn halos, we na kɔmɔn prɔblɛm fɔ pipul dɛn we gɛt astigmatism.6. Lens dɛn we pɔsin kin ajɔst to layt (LAL) .
Layt-adjustable lens (LAL) difrɛn frɔm ɔda IOL opshɔn dɛn bikɔs afta yu lens implant ɔpreshɔn , yu yay dɔktɔ go fayn-tyun di kɔrɛkt pawa we dɛn lens ya gɛt. Dis kin bi tru wan siriɔs UV layt tritmɛnt prosidyuz, we dɛn kin spɛshal fɔ sɔm dez. Dɛn prɔsidyu ya go briŋ yu lens prɛskrishɔn as klos to di vishɔn we yu want, ɛn dɛn go tay am spɛshal fɔ yu. Dis stil na monofocal lens, so yu kin nid glas fɔ rid ɔ fɔ drayv.7. Phakic lens dɛn
Dɛn kin put phakic lens insay yɔŋ pipul dɛn, we dɛn de tray fɔ kip dɛn natura mɔtalman lens.. Dɛn kin yuz dɛn fɔ kɔrɛkt di wan dɛn we de si nia, mɔ pan di wan dɛn we nɔ fit fɔ gɛt laser refractive surgery. Dis kin ɛp fɔ kip yu natura l abiliti fɔ pe atɛnshɔn ɛn akɔmod. Dɛn lens ya kin mek yɔŋ pipul dɛn si klia wan fɔ lɔng tɛm, ilɛksɛf dɛn fɔ pul dɛn fɔ mek dɛn du ɔpreshɔn pan dɛn katarakt tumara bambay.Aw a go pik di rayt IOL lens fɔ mi?
Yu yay dɔktɔ go disayd if yu go bɛnifit if yu du ɔpreshɔn pan yu yay ɔ if yu fit fɔ gɛt ɔpreshɔn fɔ chenj di lens we yu de yuz fɔ mek yu yay. I go ɛksplen di tin dɛn we yu go ebul fɔ du ɛn ɛp yu fɔ pik di bɛst IOL fɔ yu. I go du wan kɔmplit ay ɛgzam bak fɔ chɛk yu yay ɛn yu yay wɛlbɔdi. I go du sɔm simpul tɛst dɛn bak we nɔ go mek yu fil pen fɔ no di sayz ɛn shep we yu yay gɛt.Bifo yu tɔk to yu yay dɔktɔ, i fayn fɔ tink bɔt wetin na yu prayorities frɔm yu IOL lens, ɛn wetin tin dɛn nɔr so impɔtant to yu.I go ɛp fɔ aks yusɛf dɛn kwɛstyɔn ya:
- Na prɔblɛm fɔ mi fɔ wɛr glas sɔntɛnde? If na so i bi, aw ɔltɛm ɛn fɔ us rizin dɛn? (e.g. na nɛt nɔmɔ? na we yu de rid buk nɔmɔ?)
- Us kayn vishɔn mi wok/prɔfɛshɔn nid? A gɛt prɔblɛm fɔ wɛr glas fɔ dis wok? (Imajin if yu de wok wit kɔmpyuta fɔ lɔng tɛm.)
- Bɔku tɛm a kin drayv na nɛt? If na so, a kin yus fɔ si glare ɛn halos rawnd di layt dɛn we a de drayv?
- Us tin dɛn we a lɛk fɔ du ɛn tin dɛn we a kin ɛnjɔy pas ɔl? Aw fa a rɛdi fɔ abop pan glas fɔ du dɛn tin ya? (Fɔ ɛgzampul, if yu lɛk fɔ siŋ, nia vishɔn rili impɔtant.)
- Wetin na mi badjɛt fɔ di ɔpreshɔn?
Us prɔblɛm ɛn kɔmplikeshɔn dɛn kin apin we dɛn put IOL insay pɔsin in bɔdi?
Mɔs pan di IOL kɔmplikeshɔn dɛn nɔ kin bɔku , bɔt i fayn fɔ no bɔt dɛn. Na sɔm pan dɛn:- di posita kapsul opasifikeshכn: dεn kin kכl dis sεk כnd katarak.dis na we wan layt fכ mεtirial de fכm bihayn di lens we dεn implant, mכnt כ ia afta di כpεrayshכn. Dis na nɔmal tin afta dɛn dɔn du ɔpreshɔn, ɛn na sɔntin we ɔlman kin ɛkspɛkt as tɛm de go. Fɔ trit dis kin rili kwik ɛn simpul, dɛn kin du am na ɔfis bay we dɛn de yuz ``laser''.
- IOL dislocation : Dis na we yu IOL de muf kɔmɔt na in nɔmal pozishɔn. Yu kin gɛt bɔku prɔblɛm if yu gɛt sɔm tin dɛn we kin apin na yu yay , lɛk pseudoexfoliation syndrome, ɔ if yu dɔn gɛt injury na yu yay ɔ yu dɔn ɔpreshɔn yu yay bifo . Sɔm tin dɛn we yu kin gɛt frɔm yu jɛnɛtiks , lɛk Ehlers-Danlos syndrome ɛn Marfan syndrome kin mek yu gɛt mɔ prɔblɛm bak. Sɔntɛnde, dɛn kin nid fɔ du ɔpreshɔn fɔ mek dɛn ebul fɔ mek di IOL fayn bak ɔ fɔ mek dɛn chenj am.
- Uveitis-glaucoma-hyphema (UGH) syndrome: UGH syndrome kin apin we di IOL de mek yu ayris ɛn ɔda pat dɛn na yu yay vɛks. Dis kin mek yu swel insay, prɛshɔn we de insay yu yay go ɔp, ɛn ɔda sayn dɛn. Jɔs lɛk aw i kin pul di IOL, dɛn kin nid fɔ du ɔpreshɔn fɔ mek di IOL alaynɛd bak ɔ fɔ put nyu wan insay. Dis na wan kɔmplikeshɔn we nɔ kin apin so ɔltɛm we bɔku pipul dɛn nɔ kin gɛt we dɛn de du ɔpreshɔn ɔltɛm.
- IOL opacification: Dis na we yu IOL lens kin bi klawd. Yu vishɔn nɔ go shap bɛtɛ, ɛn yu go si layt dɛn we de shap. Di tritmɛnt na ɔpreshɔn fɔ put nyu IOL insay Dis nɔ kin rili apin wit di IOL dɛn we de naw.
- Di chenj we yu nɔ bin de ɛkspɛkt fɔ si (`Refractive surprise`): `Refractive surprise` na we yu vishɔn nɔ shap lɛk aw yu ɛn yu yay dɔktɔ bin dɔn op afta dɛn dɔn put `IOL` insay. Yu yay dɔktɔ go tɛl yu sɔm we dɛn fɔ sɔlv di prɔblɛm. Yu kin aksept yu vishɔn lɛk aw i de ɛn nɔ du natin pas dat. Ɔ yu kin yuz glas, gɛt `laser` vishɔn kɔrɛkshɔn ɔpreshɔn lɛk `LASIK` ɔ `PRK`, ɔ gɛt `IOL` lens ɛkshɛnj ɔpreshɔn.
Bifo yu disayd fɔ put IOL na yu yay, tɔk to yu yay dɔktɔ bɔt di prɔblɛm dɛn we kin apin ɛn yu risk lɛvɛl. I go tɛl yu wetin fɔ ɛkspɛkt bay yu mɛrɛsin istri, yu yay wɛlbɔdi, ɛn ɔda tin dɛn. Dɔn bak, aks bɔt di kɔmɔn sayd ɛfɛkt dɛn we kin apin we dɛn du ɔpreshɔn pan katarakt ɔ ɔpreshɔn fɔ riples di lens insay yu yay. I impɔtant fɔ gɛt ɔl di tin dɛn we yu nid fɔ disayd fɔ du di rayt tin fɔ yu.
Fɔ dɔn, tin dɛn we wi fɔ mɛmba
Intraokular lens (IOL) na tru tru wan fayn fayn teknɔlɔji we kin ɛp bɔku pipul dɛn fɔ si di wɔl klia wan pas aw i bin de bifo. As teknɔlɔji de go bifo, IOL dɛn de gi mɔ bɛnifit, wit smɔl prɔblɛm dɛn. We yu de pik yu IOL, i kin fayn fɔ mek yu mek wan list fɔ di tin dɛn we yu fɔ put fɔs (di tin dɛn we impɔtant to yu pas ɔl). Dɔn bak, rayt di tin dɛn we "nays fɔ gɛt, bɔt nɔ impɔtant." Sheb dis infɔmeshɔn wit yu yay dɔktɔ. Dɔn, una ɔl tu go disayd fɔ du di bɛst. Mɛmba se, dɛn yay ya, na yu vishɔn. So na yu rayt fɔ pik wetin bɛtɛ fɔ yu.` IOL, Intraokul Lεns, Katarakt, Vishכn Kכrεkshכn, Ay Sεjεri, Monofokal, Maltifokal, Torik
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