Glasses te chu goodbye tih em ni? Vision correction surgery chungchang zir rawh

Zing tin i glasses chu i kut i phar thin tih i hmu em? A nih loh leh nilengin contact lens vuah nuam lo lutuk hi i chau em? Chutiang a nih chuan glasses tel lova khawvel hi chiang taka hmuh theih dan tur i ngaihtuah tawh ngei ang. Vawiin hian a chinfel dan tur kan sawi dawn a ni. Chu chu mit siamthatna surgery a ni a, a nih loh leh ``Vision Correction Surgery'' kan tih hi a ni.

A awlsam zawngin, he mit siamthatna surgery hi eng nge ni?

Hei hi a awlsam hle. Kan mit hian mit chhunga êng a luh a, retina an tih hmun pakhatah a focus chuan a hmu thei a ni. Amaherawhchu, mi \henkhat chuan an mit pianzia a inang lo deuh avangin an mit a fimkhur tawk lo. Hei hi refractive error kan ti a. Hei vang hian hla leh hnai kan hmu thei lo.

Chuvangin, he surgery hian kan mit hmun hnih ah hian inthlak danglamna tlemte kan siam a, chutiang chuan mit chhunga êng lut chu chiang takin a focus thei a ni.

1. Cornea: Hei hi kan mit hmalam a langtlang, glass ang, spherical part a ni. Mit chhunga êng lut zinga 75% vel chu hetah hian a ben emaw, a refracted emaw a ni.

2. Lens: Cornea hnungah hian he lens atang hian light a kal tlang thin. Hei hian light chu a focus tha zawk a, retina-ah a thawn nghal a ni.

Chuvangin, heng surgery te hian laser hmangin mitmeng (cornea) pianzia tlem an thlak danglam emaw, mit chhungah artificial lens an dah emaw a ni. Eng pawh ti la, a tawpah chuan êng chu a focus dik a, mit hmuhna chiang tak i hmu a ni.

He surgery tih dan hrang hrangte hi engte nge ni?

Thil tih dan tlangpui pahnih a awm. Tin, an vai hian i tan an inhmeh vek dawn lo bawk. Chu chu i mit doctor-in a rel tur a ni.

Surgery hman tlanglawn tak tak thenkhat:

• LASIK (Laser-Assisted In Situ Keratomileusis): Hei hi khawvela mi tam takin an tih dan lar ber a ni.
• PRK (Photorefractive Keratectomy): LASIK nen a inang a, mahse a kalphung erawh a danglam deuh hlek thung.
• SMILE (Small Incision Lenticule Extraction): Hei hi laser technology thar a ni bawk.
• Phakic IOL Placement: Hei hi natural lens la chhuak lovin artificial lens dahna hmun a ni.
• Refractive Lens Exchange: Hetah hian natural lens chu lakchhuah a ni a, artificial lens dah a ni. Hei hi mitdel surgery nen hian a inang deuh hlek a ni.

Ka tan chuan eng method nge tha ber?

Hei hi zawhna pawimawh ber a ni. "Best method" a awm lo. I tana tha ber chu midang tan a thawk lo mai thei. Hetiang thutlukna siamtu tur hian i mit doctor hi a tha ber a ni. A hnuaia mite hi a ngaihtuah ang:

• I mit hmuhna lama harsatna: Hmuh theihna (Myopia), hmun hla tak (Hyperopia), astigmatism emaw i neih pawhin. Mi thenkhat chuan hengte hi an inzawm khawm thei a ni.
• A chhiatna zau zawng: I mitdelna nasat dan azirin a hman dan tur dik tak chu a danglam ang.
• I mit hriselna zawng zawng: Mit natna dang, mit vawt natna emaw glaucoma emaw i neih chuan surgery thenkhat tih hi a tha lo.

Operation hmain engtin nge ka inbuatsaih ang?

I doctor chuan operation hmain test eng emaw zat a ti ang.

• Vision test: I vision error hi dik taka teh tur a ni. I prescription pawh "stable" a nih leh nih loh enfiah tur a ni. Hei hian kum khat kalta emaw vel chhung khan i damdawi pek dan hi a danglam vak tur a ni lo tihna a ni.
• Mit hriselna endik: Damdawi lam thil dang a awm leh awm loh enfiah thin.
• Eye Surface Mapping: Scanning machine bik hmangin i mit (cornea) map chipchiar tak tak a siam a. Hei hi surgery ruahmanna atan a pawimawh hle.

Chu bakah, doctor chuan hetiang hian a hrilh ang che:

• I damdawi ei chhunzawm zel tur nge, operation hmain i chawlhsan tur?
• Operation hmaa i mit chhunga dah tur antibiotics ang chi eye drop an pe ang che em, engtin nge i hman ang?
• Operation hma darkar engemaw zat chaw nghei tura tih i ni thei bawk.

Surgery neih chhung hian eng nge thleng?

Thil ngaihtuah tur a awm lo. Hei hi outpatient procedure a ni a . Chumi awmzia chu damdawi inah i awm reng a ngai lo tihna a ni a, chumi ni vek chuan i haw thei bawk.

Pakhatnaah chuan i mitah numbing eye drop an dah a, chuvang chuan natna engmah i nei lo. Tichuan, hmanraw te tak te hmangin i mitmeng chu an lo hawng ta a ni.

A hnua thil thleng tur chu i surgery chi hrang hrangah a innghat ang. LASIK ang procedure-ah chuan mitmeng (cornea)-ah hian flap te tak te tak siam a ni a, chu chu a sir khatah sawn a ni a, chu chu laser beam hmangin a focus a ni. Procedure a zawh chuan flap chu a hmunah dah leh a ni a, khar a ni. Procedure zawng zawng hi hun rei lote chhung a ni a, minute 15-30 vel a ni.

Eng nge a hlawkna leh a hlauhawmna?

Damdawi lam thil dang ang bawkin he thil hian hlawkna leh hlauhawmna tenau tak a nei a ni.

A thatna ber chu:

• Hlawhtlinna sang tak: Laser surgery nei zinga 95% aia tam chuan result-ah an lawm hle. Mi 90% aia tam chuan glasses tel lo chuan mit an ti tha hle.
• Nunphung tihchangtlun: Glasses leh contact lens-a i innghahna chu i paih chhuak thei. Hei hi infiamna khel emaw, tui chawi emaw tan chuan zalenna ropui tak a ni.

Thil ngaihtuah tur (risks):

• Glass i mamawh mai thei: A chang chuan i mit chu 100% a dik lo thei. Mahse chutih hunah pawh chuan a hma aia nasa zawkin mit i hmu ang. Zan lama lirthei khalh ang chi, a chang chuan low-power mirror chauh i mamawh mai thei.
• Side effects: Mit a vawt leh light sensitivity hi operation hnu kar hmasa berah a awm thei. Hengte hi ni engemaw zat chhungin a bo tlangpui.
• Presbyopia: He surgery hian kum 40 hnu lama hmuhna hnaih (nearsightedness) a titawp thei lo a, chutiang tur chuan solution hrang hrang a awm.
• Harsatna: A tlem hle a, natna hrik kai ang chi harsatna a awm thei. Hei vang hian he thil hi doctor thiam tak, tawnhriat ngah tak, facility tha tak awmna hmunah tih a pawimawh a ni .

Operation hnuah engtin nge i mit i ven theih ang?

Operation hnu ni hmasa berte hi a pawimawh hle.

• I mit chu hnawih suh: I mit a na emaw, a vawt emaw pawh nise, hnawih suh. Doctor-in a tih ang chiah hian eye drop hi hmang ang che.
• Ni laka invenna: I chhuah dawnin UV laka invenna tha tak nei sunglass vuah ngei ngei tur a ni.
• Mit-ah tui emaw leivut emaw awm loh tur: Kar khat emaw kar hnih emaw chhung chu i inbual emaw, i hmai i sil emaw hian i mitah tui a lut lo turin fimkhur ang che. Swimming pool pawh pumpelh rawh.
• Damdawi lam thurawn zawm rawh: I doctor hnenah eng chen nge thil rit phurh leh exercise hahthlak tak tak i tih loh tur tih zawt rawh.