Waa maxay go'id ah isha iyo sida ay u muuqato

go'idda - habka bahal ah oo u baahan daaweyn degdeg ah. Isla mar waxaa kala ah mesh qolof indhaha on vascular ah. Isla mar ahaantaana waxaa saameeyey lakabyada hoose sida jidh -dhismeedka isha sida in epithelium Midabka ah, taas oo ah qayb ka mid ah qaybta dambe, ma exfoliate.

Xaaladani waxay, haddii aan gargaarka waxaa lagu bixiyaa waqti, waxa ay keeni kartaa in qayb ahaan ama gebi of aragga, caadka, caabuq chronic.

Waxaa inta badan u dhacdaa in haddii ay jirto ahaa askartii ah in hal il, waa ay dhici kartaa in labaad. Waa in aad la arkay by dhakhtar indhaha ah.

Waxaa jira laba nooc oo ah go'idda :

• Primary ama idiopathic lagu gartaa xaqiiqada ah in ay jiraan waxaa laga yaabaa in kaliya waagu ugu ileyska iyo wax lays ee dareeraha ah ka hooseeya. Kala oo guri go'idda vesicular, wadarta ama xadidan. Maxaa ku kordhinaya: myopia, dhaawacyo madaxa, ku dhacaan, kor u miisaanka.
• Sare dhacdaa in cabaar nabarrada, cudurada bararka, hypertension, burooyinka indhaha, diabetes, toxemia ee uurka. Waxaa natiijooyinka ka soo xaqiiqada ah in jirka la aasaasay ee nabarradii hallawda of unugyo, khadka joogsan-ka loo yaqaan, dareere ururayaa ama fidiyey buro isha ama hematoma. Waxaa khasab ma aha in muuqaalka kore ee nasashada.

go'idda: Calaamadaha

Maxaa la keentay karo oo ogolaan doona in ay ka shakisan tahay in uu jiro go'idda? wuxuu u ekaa hillaac iyo dhimbiiluhu indhihiisa, mugdi ah daaha, dhalanrog iyo is beddel ah ee maadooyinka. Man dabaal aragtida hoos iyo xaddidan field of view. Marar badan calaamadahan ka xun fiidkii iyo subaxdii noqday yar fahmayaan. Tani waxay dhacdaa ay sabab u tahay dhaqdhaqaaqa resorption ee dareeraha ah iyo qayb ahaan marka la seexdo. Waayo, askartii sare isku jira ee caadiga ah oo ka mid ah sifooyinka kor ku xusan oo ka mid ah daliilka ugu weyn ee cudurka.

go'idda: daaweynta

Haddii bukaanka uu go'idda aasaasiga ah, waxaa suurto gal ah inay isticmaalaan dhowr hab oo daaweyn ah:

• diatermkoagulyatsiya;
• kriopsiya;
• photo ama photocoagulation laser ;
• hawlgallada scleroplastic on ama sclera ah.

Nooca ugu horeeya ee hawlgalka waa in la isticmaalo koronto irbad oo la soldered in ileyska ka formation nabar choroid ah, taas oo wuxuu diyaariyaa.

Habka labaad waa ka tur, halka la isticmaalayo nozzles gaar ah, la qaboojiyey by nitrogen dareere ama carbon dioxide.

photocoagulation Laser, ama sida caadiga ah loo isticmaalo xaaladaha ka jiraan firaaqo iyo go'idda guri.

Mararka ay dhacdo qaababkani ha noqonin mid horseeda in saamayn la doonayo, waxaa lagama maarmaan ah si ay u fuliyaan hawlaha on sclera ah, kuwaas oo la fulin karo oo ku saabsan in ay dusha ama gudaha bu'da. isha la isugu keeno layers ee la kala codsan buuxinta unugyo gaar ah (gaaray lugtiisa qayb ama dhegta carjawda, iwm), allotkaney (Mater Duuraa, cadaveric, sclera sii raagayaan), caag silicone ama catgut. macsarada seal Security ka baxsan qaybta doonayo ee sclera ah, la isu keeno layers ah, waxaa lagu radially ama circularly sectorally diyaarin karaa. Waxay jeelyihiin in badan loo isticmaalaa tsirklyazh - fiiriyey thread gaar ah la silicone ama cajalad sclera ee dhulbaraha isha, kaas oo ay jiraan shaabadood at qeybtii. In si ay u soo saarto dareeraha, waa dalool ah sclera ah.

Haddii meesha farqiga waa mid aad u ballaaran, ka hallawda la gelin karaa implants kala duwan - puronit hawada sterile goobooyin latex, saliid silicone. Sayidka, wada reer layers isha waxaa laga sameeyey gudaha.

Wixii lagu daaweyn jiray go'idda sare loo baahan yahay in lagu daaweeyo cudurka sababaya: ka saar burada ama ku xidheen. Xaaladaha kale, hawlaha la mid ah sida loogu talagalay daaweynta aasaasiga ah.