Refractive lens exchange chungchang hi kan zir tur em ni?

Glasses vuah leh contact lens hman hi i chau tawh em? Near vision atan pakhat leh distance vision atan pakhat inthlak a ngai thin tih hi i hre chiang hle mai thei em? "Laser" surgery, emaw LASIK ang chi emaw i ngaihtuah tawh mai thei, mahse i doctor chuan i mit chakna a sang lutuk emaw, chhan dang vang emaw a hrilh che a ni. Chuvangin tuna i tih tur i ngaihtuah a nih chuan lungngai suh. Glasses tihbo vek theihna tur kawng tha dang a awm bawk. Chu chu vawiina kan sawi tum chu a ni.

Refractive Lens Exchange (RLE) hi eng nge ni?

A awlsam zawngin sawi ila, Refractive Lens Exchange hi surgery a ni a, i mit chhunga natural lens awm chu lakchhuah a, i mit hmuhna nena inmil tura siam artificial lens hmanga thlak a ni. He artificial lens hi Intraocular Lens (IOL) kan ti a. I glasses emaw contact lens emaw ang bawka chakna nei lens te tak te i mit chhunga dah reng ang maiin ngaihtuah rawh.

IOL hi i mit chhungah vawi khat dah a nih chuan i natural lens ang maiin a thawk a ni. I mit chhunga light lut chu a focus a, retina-ah direct-in a focus bawk. Hei hian chiang takin a hmu thei a ni. Mi tam tak chuan he surgery an neih zawh hian glasses vuah a ngai lo. Mi ṭhenkhat chuan lehkhabu emaw, chanchinbu emaw chhiar ang chi hna hnaih taka hna thawh nân glasses chauh an mamawh mai thei.

Hei hi LASIK ang chi laser surgery ai chuan a tha hle. LASIK surgery hian mitmeng (cornea) pianzia a thlak danglam thin. Mahse, LASIK hi mit lama harsatna nasa tak nei emaw, mit natna dang nei tan chuan a tha lo. LASIK i nei thei lo tih hrilh i nih chuan i doctor chuan Refractive Lens Exchange surgery neih a rawt thei ang.

He surgery hi tute tan nge a inhmeh ber?

Mit lam doctor chuan i mit uluk taka a enfiah hnuah he surgery hi i tan a tha em tih a hre thei ang. He surgery hi kum 40 chunglam tan a tha ber tlangpui a, hei hi a chhan chu chutiang kum chuan miten presbyopia an nei tan a, hei hi kum upat ruala lo awm thin hnai tak atanga lo awm thin a ni.

A hnuaia table atang hian he thil hi tute nge a inhmeh a, tute nge a inhmeh lo tih i en ang u.

Cataract surgery leh hei hi eng nge a danglamna?

Mi tam tak chuan he surgery hi cataract surgery nen an inzawm lo. An pahnih hian mit natural lens lakchhuah a, artificial lens (IOL) hmanga thlak a ni. Mahse, a danglamna ber chu operation an tih chhanah a awm a ni.

He inthlauhna hi i sawifiah belh leh ang u.

Engtin nge surgery hi tih a nih?

He surgery hi minute 15-30 vel a ni tlangpui. Anesthetized kim i ni dawn lo. I harh ang a, mahse engmah hrehawm i nei lovang.

• Step 1: A hmasa berin i mit tichak turin eye drop bik pek i ni ang. A tul chuan i rilru hahdamna tur damdawi pek i ni thei bawk.
• Step 2: Chumi hnuah chuan surgeon chuan mit var leh mit (cornea) inzawmna hmunah chuan incision te tak te tak te a siam a, chu chu laser emaw, blade te tak te hmangin emaw a ni.
• Step 3: He incision hmang hian pen ang chi instrument (phacoemulsification tool) dahin i natural lens chu a te tein a then a, a melt a, vacuum hmangin i mit atangin a paih chhuak thin.
• Step 4: A tawp berah chuan artificial lens (IOL) thar chu incision ang chiah hmangin dahin natural lens capsule chhungah dah a ni.
• Step 5: He incision hi a te lutuk a, stitches pawh a ngai lo. Amah chauhin a khar dawn a ni. Surgery zawhah chuan mit ven nan dressing te tak te dah a ni ang.

Surgery hnuah eng nge thleng? A dam leh theih nan eng chen nge hun a duh?

Surgery zawhah minute 30 vel enkawl i ni ang a, chutah chuan in lamah an thawn leh ang. In lama hruai tur che mi a awm a pawimawh hle. A tuk zingah clinic-a hruai tur che pawh i nei tur a ni.

Ni hmasa berah chuan mit hmuhna a fiah lo deuh a, mit pahnih a hmu thei a, mitah hnim hring ang maiin a awm a, mit a sen a, mit tui a awm bawk. Heng symptoms te hi ni rei lo te hnuah a reh mai ang.

Mi thenkhat chuan an mit hmuh danah inthlak danglamna engemaw zat an hmu thei a, chu chu halo emaw, headlight vel a eng emaw a ni thei a, a bik takin zan lama lirthei an khalh hian. Chungte chu hun kal zelah a reh tlangpui ang. Hemi chungchang hi doctor nen inbia hmasa phawt ang che.

I mit a dam kim theih nan kar 8 vel a ngai thei. Mahse, ni engemaw zat emaw, kar tlemte emaw chhungin hna pangngai i thawk leh thei tur a ni. I doctor chuan engtikah nge lirthei i khalh theih ang, hnathawhna hmunah i kal theih ang, engtikah nge i inbual theih ang, engtikah nge exercise i tih theih ang tih a hrilh ang che. Doctor-in a sawi ang chiah hian mittui tlakna hi hman a pawimawh.

A hlawkna, a hlauhawmna leh engtikah nge damdawi lam pan nghal tur tih te

He surgery hian a thatna ber chu:

• Mitdelna chi hrang hrang, hnai taka hmuh theih loh, hla taka hmuh theih lohna, leh mitdelna (astigmatism) te enkawl thiam .
• A tam zawkah chuan glasses laka fihlim thei (surgery nei mi 5 zinga 4 chuan glasses an mamawh lo).
• Nakin lawkah mitdelna (cataract) lo awm tur hi ngaihtuah buai a ngai lo, a chhan chu mitdel hi natural lens-ah chauh a lo awm a ni.

Surgery dang ang bawkin, hlauhawmna tenau tak tak a awm bawk. Complication na ber, mahse a tlem ber chu retinal detachment hi a ni. Heng hlauhawmnate hi surgery chu surgeon tawnhriat ngah tak tih tir a nih chuan tihziaawm theih a ni.

Doctor hmu nghal rawh!

A hnuaia symptoms te hi i neih chuan retinal detachment chhinchhiahna a ni thei. Chuvangin damdawi in hnai ber Emergency Department (ETU) pan nghal mai tur a ni.

• Mit hmaa black dots emaw net ang chi thil lo inphah (floater thar) hmuh nghal mai.
• Mit a inhawng emaw, a inkhar emaw a nih chuan êng a rawn eng chhuak thin.
• Curtain dum ang maia hriatna chu vision sir zawng zawngah a tla thla ta.