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FarsamadaWadaagista |Ku dhejinta muraayadaha indhaha si ay ula qabsadaan cudurrada indhaha ee kala duwan

Marka lagu daro qalliinka indhaha indhaha ee lens-ka indhaha, muraayadaha indhaha ayaa sidoo kale loo isticmaali karaa daaweynta cudurrada kale ee indhaha!Hadda aan kula hadlo.

Waxaa jira noocyo badan oo muraayad indhaha ah.Mar kasta oo aan waydiino bukaanada iyo qoysaskooda inay doortaan nooca muraayada indhaha ee indhaha ka dib wada sheekeysigayada qaliinka ka hor, badanaa waxay ku dhacaan khasaare.

Aan bixiyo tusaalooyin, sida ICL, lens intraocular trifocal, sixitaanka astigmatism lens intraocular lens, micro jeexida intraocular lens, caadiga ah spherical intraocular lens.

Hadda aan soo bandhigo qaar ka mid ah muraayadaha indhaha ee gaarka ah.

ICL: lens intraocular oo leh isha lens

Ku haboon: dadka da'da yar iyo kuwa dhexe ee qaba myopia ultra-high oo aan ku haboonayn qaliinka laysarka myopia.

ICL waxay iska leedahay lenska intraocular qolka danbe, taas oo ah, ICL waxa la dhigayaa qolka danbe ee u dhexeeya iris iyo lenska aadanaha.

Mabda'a qaliinka waa mid aad u fudud in la fahmo, taas oo u dhiganta gelinta muraayadaha indhaha.Waa hab lagu saxo myopia iyadoo lagu darayo.Qalliinku waa ku habboon yahay, gaar ahaan dadka qaba myopia aadka u sarreeya ee ka sarreeya 600 darajo, taas oo inta badan ka dhigaysa yaraanta qalliinka sixitaanka laysarka.

Multifocal (Zeiss triple focus)

Ku haboon: dadka da'da dhexe iyo dadka da'da ah ee leh myopia sare, hyperopia, presbyopia, iyo bukaanada cataract ee da' kasta oo raba inay ka takhalusaan silsiladaha muraayadaha, waxay leeyihiin aasaas dhaqaale oo gaar ah, waxayna rabaan inay soo celiyaan aragtida dhalinyarada.

Dadka Presbyopia ee raba inay ka takhalusaan silsiladaha muraayadaha waxay dooran karaan Zeiss three focus intraocular lens.Waxay yeelan karaan aragti tayo sare leh iyaga oo aan xidhin muraayadaha qalliinka ka dib.Akhrinta buugaagta, wargeysyada iyo kombuyuutarrada waa sahlan yihiin, mana aha inay mar dambe ka werweraan.

Myopia dhalinyarada, cataract iyo presbyopia da 'weyn.Dadka da'da dhexe ah iyo kuwa da'da ah ee qaba cudurka 'myopia' waxay u baahan yihiin inay xirtaan wax ka badan hal muraayad iyadoo aan loo eegin inay u dhow yihiin ama ay fog yihiin.Si kastaba ha ahaatee, ka dib markii Zeiss trifocal intraocular lens la geliyo, waxay si isku mar ah dabooli karaan baahida aragtida fog, dhexe iyo fogaansho dhow iyada oo aan xidhnayn muraayadaha.

Nooca sixitaanka astigmatism

Ku habboon: Bukaannada indhaha ee qaba astigmatism.

Haddii bukaannada astigmatism-ku kaliya ku dhejiyaan muraayadaha indhaha ee caadiga ah, waa inay xidhaan laba muraayadood oo sixitaanka astigmatism ah qalliinka ka dib, taas oo keeni doonta dhib weyn nolosha, iyo sixitaanka astigmatism lens intraocular lens waxay ku dili kartaa laba shimbirood hal dhagax.Dooro muraayada indhaha oo leh shaqada hagaajinta astigmatism, si aad u xalliso dhibaatooyinka cataract iyo astigmatism hal mar.

Nooca saxda ah ee focal iyo astigmatism

Ku habboon: dadka qaba myopia sare, hyperopia, presbyopia dhexdhexaad ilaa daran iyo astigmatism corneal oo ka sarreeya 150 darajo da'da dhexe iyo wixii ka sareeya, iyo sidoo kale bukaanada indhaha ee da' kasta leh oo leh astigmatism corneal oo ka sarreeya 150 darajo.

Sida magacu soo jeediyo, multifocal astigmatism saxan lens intraocular waa in la xalliyo dhibaatada fog, dhexdhexaad ah iyo aragtida dhow ee bukaanada qaba astigmatism corneal, si ay bukaanku ugu dambeyntii ka takhalusi karaan dhibaatada xirashada muraayadaha iyo qallooca aragga, iyo si dhab ah loo hagaajiyo tayada. nolosha iyo shaqada dadka casriga ah.

Horumarka joogtada ah ee sayniska iyo tignoolajiyada, noocyo badan oo muraayadaha indhaha ayaa la soo bandhigi doonaa mustaqbalka si loo daboolo baahiyaha bukaannada qaba cudurrada indhaha ee kala duwan loona wanaajiyo tayada muuqaalka dadka.Lens artificial ma aha oo kaliya alaab gaar ah oo loogu talagalay qalliinka cataract, laakiin sidoo kale waxaa loo isticmaali doonaa in badan oo loo isticmaalo daaweynta bukaanka qaba myopia, hyperopia, presbyopia, iyo xitaa aragga hoose iyo cudurada fundus.


Waqtiga boostada: Seb-24-2022