Kodi kuyesa PAM ndi chiyani?
Anthu ambiri amadwala masomphenya. Pakapita nthawi ya cataract, kuchotsa opaleshoni ya mvula ndi njira yabwino kwambiri yothandizira. Musanapange opaleshoni ya cataract , komabe ndi bwino kudziwa momwe masomphenya anu amatha kukhalira odwala matendawa.
Ngati diso lanu liri labwinobwino, maonekedwe anu akuyenera kukhala abwino mpaka nthawi yomwe cataract imachotsedwa.
Komabe, odwala ena omwe ali ndi nthendayi akhoza kukhala ndi matenda ena a maso omwe angachititse kuti zikhale zovuta kudziwa ngati kuchotsa kadotiyo kumawoneka bwino.
Vuto la masomphenya omwe analandira lingalingalire pogwiritsa ntchito mayeso a PAM, kapena mayeso oyeza mamita. Mayeso a PAM sali ovuta kwambiri kuposa kuwerenga tchati cha diso. Chomwe chimapangitsa kuyesa kwa PAM kukhala wapadera ndikuti m'malo momangoyang'ana pa tchati cha diso pa khoma, tchati cha diso chikuwonekera mwachindunji m'diso lako ndi kulowa mu retina yanu ndi kuwala kofanana ndi laser, yomwe ikuyesera kudutsa cataract palokha. Chifukwa chiyesochi chimadutsa cataract, masomphenya akuyesa ndi kuyerekezera momwe masomphenya anu angawonekere pambuyo pa opaleshoni ya cataract ikuchitidwa.
Mayeso a PAM ndi othandiza makamaka kwa odwala omwe ali ndi matenda ena a maso monga macular degeneration . Ngakhale opaleshoni ya cataract ndi yotetezeka, zingakhale zoopsa za opaleshoni. Ngati kuchotsa kadotiyo sikusintha bwino masomphenya, dokotala ndi wodwala angasankhe pamodzi kuti sizingatheke kuchitidwa opaleshoni, kapena dikirani mpaka mtsogolo kuti muone ngati cataract ikufalikira.
Mayeso a PAM angagwiritsidwe ntchito pazinthu zina pamene kuunika kwa njira yowala kumakhudzidwa. Madokotala angagwiritse ntchito kuti awonetse bwino bwino masomphenya a zolakwika zazikulu za refractive, opnetic corneal kapena vitreous, magazi mu diso, posterior capsular opacities, ndi asteroid hyalosis.
Kodi Chimachitika Piti Pamuyeso wa PAM?
Kuyezetsa PAM si kovuta kwambiri powerenga tchati cha diso.
Kuwala kwa chipinda choyesa kudzachepetsedwa. Mafuta omwe amatha kukhala amtengo wapatali amawunikira pa biomicroscope yomwe imatchedwa nyali yopanga. Kukulitsa pa nyali yazitali kumayikidwa kukulitsa kochepa kwambiri. Wophunzira wanu adzakhululukidwa. Pambuyo pake wogwiritsa ntchitoyo adzalowetsa magalasi anu m'kati mwa makina anu. Mudzawona kuwala ndiyeno tchati cha diso. Makalata ofiira, kapena osiyana ndi tchati cha diso. Kusuntha kwa mutu wa mutu kumayenera kuchepetsedwa. Mukatero mudzafunsidwa kuti muwerenge mzere wawung'ono kwambiri wa makalata omwe mungawone. Mayeso akhoza kubwerezedwa kangapo kuti atsimikizire zotsatira. Mayeso amatenga mphindi zisanu kapena khumi pa diso.
Kuyezetsa PAM Kulungama
Kafukufuku wambiri amasonyeza kuti mamita amtunduwu amatha kufotokozera molondola zithunzi zooneka bwino mkati mwa mizere iwiri pafupifupi 80 mpaka 90 peresenti ya odwala. Kafukufuku wina amasonyeza kuti kuyesa kwa PAM kumapangitsa kuchepetsa masomphenya abwino omwe anthu amalandirapo kawirikawiri bwino kuposa momwe kuyesa kwa PAM kunanenedweratu. Mu cataract kwambiri zotsatira sizolondola. Ndikofunika kufotokoza kuti zotsatira za mayeso a PAM siziteteza odwala kukhala opaleshoni ya cataract. Komabe, ndikofunikira kwambiri kuthandiza dokotalayo kuti asankhe cholowera choyenera cha intraocular lens.
Mwachitsanzo, ngati mayeso a PAM amasonyeza kuti nthawi zonse zimakhala zosaoneka bwino, sizingakhale 20/20, dokotalayo sangathe kumuthandiza wodwalayo kusankha chophimba pamatenda amtundu wa multifocal chifukwa cha ndalama zomwe wodwalayo ayenera kulipira.