Diso limapangidwa ndi gawo lowoneka ndi gawo losaoneka lobisika pamphako la diso. Patsogolo pathu timapeza gawo lowonekera lotchedwa cornea, lokhala ndi gawo loyera mozungulira, cholumikizira. Kumbuyo kwake kuli chitsulo chomwe ndichotsegula cha diso ndiye mandala ndipo kumbuyo kuli diso lomwe ndi mtundu wazenera m'diso. Ndi diso lomwe limatumiza uthenga wamanjenje wa chithunzicho kupita kuubongo kudzera mumitsempha yamawonedwe. Magalasi amapangidwa ndi kapisozi wakunja wa biconvex ndi matrix amkati, zonsezi zimawonekera poyera.

Magalasi ndi mandala a diso, amalola kuti kuwala kuyang'ane pa diso. Ili ndi malo ogona omwe amalola kuti izitha kusintha masomphenyawo malinga ndi mtunda wa chinthucho ndikuyang'anitsitsa.

Vuto lakuthwa khungu limatuluka pomwe mapuloteni omwe ali m'kati mwa mandala amasinthidwa ndipo matrix amayamba kukhala opaque kwathunthu, kuletsa kuwala kuti kufikire diso. Madera ochulukirapo a mandala amakhudzidwa, galu amataya mphamvu yake yowona. Ngwala ikukula, galu sataya masomphenya.

Matendawa sayenera kusokonezedwa ndi ziwalo zamagalasi. Simuyenera kuda nkhawa za sclerosis ya diso la diso. Mofanana ndi ng'ala, disolo imayera pang'onopang'ono. Koma kuyeretsa uku kwa mandala sikulepheretsa kuwala kudutsa ndipo galu amatha kuwona.

Matenda agalu nthawi zambiri amakhala matenda okhudzana ndi ukalamba.

Tikulankhula za senile cataract: imakhudza agalu azaka zopitilira 7. Imafikira maso onse ndi kuyenda pang'onopang'ono.

Zina mwazomwe zimayambitsa matenda amaso ndi olumikizana ndi mtundu wa galu: ndiye khungu lobadwa nalo, chifukwa chake limakhala ndi chibadwa. Chifukwa chake mitundu ina ya agalu imadziwika bwino kuti imawoneka ngati ng'ala. Titha kutenga chitsanzo cha Yorkshire kapena Poodle. Matenda amtunduwu akudziwika, titha kuyesa kulowererapo msanga zikawoneka kuti zisunge galu.

Matenda a m'mitsempha ndi zina zomwe zimayambitsa kutupa kwa diso zimatha kuyambitsa ng'ala kuwoneka agalu. Chifukwa chake kusokonekera kwa diso kutsatira zovuta kapena zoopsa ndizomwe zimayambitsanso agalu.

Magalasi akasintha pomwe amapendekera, timakambirana zakusokonekera kwa mandala. Kusokonekera uku ndi njira ina yathanzi. Kusunthika kwa mandala kumatha kuchitika chifukwa cha kutupa kapena kugwedezeka, mitundu ina monga Shar-Pei imadziwika kwambiri ndi disolo.

Pomaliza, agalu omwe ali ndi matenda a shuga amatha kupwetekedwa ndikuwala. Matenda a shuga amakula msanga ndipo amakhudza maso onse awiri.

Ngati diso la galu wanu makamaka mandala a galu wanu atasanduka woyera vet wanu ayesa mayeso athunthu kuti adziwe ngati pali zifukwa zina zomwe zingayambitse khungu la galu.

Kufufuza kwa ophthalmologic kumaphatikizapo:

1. Choyamba, kuwona patali ndi diso, timayang'ana ngati vuto silinawononge zikope kapena thumba la diso, ngati diso silokulirapo (buphthalmos) kapena kutuluka (exophthalmos).
2. Ndiye ngati diso lofiira ndipo galu ali ndi conjunctivitis, amayesedwa miyala yam'mimba.
3. Mwambiri, ngati pali chotupa cha mandala ndipo makamaka ngati kusokonekera kwa mandala, kuthamanga kwa intraocular (IOP) kumayesedwa kuti athetse kukayikira kwa khungu lomwe limayambitsidwa ndi kusunthika kwachilendo kwa mandala. Glaucoma ndiwowonjezeka modabwitsa mu IOP ndipo imayika pachiwopsezo chotaya diso. Ayenera kuthandizidwa mwachangu ngati alipo.
4. Pofuna kuchititsa opaleshoni yamagalasi kuti abwezeretse galu, veterinarian amachita (kapena ali ndi veterinarian wodziwa za maso) kuyesa mitsempha ya diso. M'malo mwake, ngati diso siligwiranso ntchito kapena silingatumize zithunzi molondola, opareshoni sadzathandiza ndipo sadzabwezeretsa galu. Mayesowa amatchedwa electroretinography.

Chithandizo chokha cha canine cataract ndi opaleshoni. Imachitidwa ndi veterinary ophthalmic ophthalmic microsurgeon ndipo imafunikira zida zenizeni, monga maikulosikopu yamaso, zida zazing'ono, ndi zida zolumikizira ndi kulakalaka matrix a lens. Pachifukwa ichi opaleshoniyi ndi yokwera mtengo kwambiri. Veterinarian adzatsegula pakati pa cornea ndi conjunctiva kuti awonetse zida zake, kenaka amachotsa matrix omwe asanduka opaque mkati mwa kapsule ya lens ndikusintha ndi lens yowonekera. Pomaliza amapanga chotchinga chowoneka ngati chotsegula chomwe adapanga poyambira. Panthawi yonse ya opaleshoniyo, ayenera kuthira madzi m'maso kuti asaume ndi kubaya mankhwala kuti alowe m'malo mwa madzi omwe amapezeka mwachibadwa m'diso ndi kutuluka potsegula opaleshoni.

Pambuyo pa opaleshoniyi muyenera kuyika madontho ambiri m'diso la galu wanu ndipo ophthalmologist amayang'ana maso pafupipafupi.