U-Amblyopia kukunciphisa ubunzima obubonakalayo obwenzekayo xa uphuhliso oluqhelekileyo lwenkqubo ebonakalayo luphazamiseka. Kukho ukunyuka okuqhubekayo kumbono, kodwa utshintsho olusesikweni kwi-analyzer ebonakalayo aluveli. Abazali, abanabantwana abachaphazelekayo kwesi sikhokelo, bayazibuza ukuba i-amblyopia ingaphiliswa, iya kubuya i-acuity return?
Amblyopia: Izimpawu
Nge-amblyopia, amehlo athola umthwalo ongabonakaliyo, kwaye ukuguquka ngokuthe ngcembe kombono wenye yamehlo kwenzeka. Ngoko ke, ngokuqhelekileyo esi sifo sibizwa ngokuba "iso lithembekileyo". Izinguqu eziphambili zivela kwingqondo, kwisebe elibonayo. Ukusuka kwamehlo omntwana kuza ulwazi oluphosakeleyo, kwaye ubuchopho bubona umfanekiso kuphela "isoloko" liso. Ukuphuhliswa kwee-neurons ezijongene nomsebenzi wokubonakalayo zivinjelwe. I-binocularity yombono iyaphazamiseka. Abantwana bayakhalaza ngeentloko, intlungu okanye ukungahambi kakuhle emehlweni, ukukhathala okukhawuleza. Izigulane ezine-amblyopia azikho kakuhle kwindawo engaziwayo kunye nemiqathango engavamile. Ulungelelaniso lwezinto ezihambayo luphazamiseka, azinzima. Xa ufunda okanye ubukela, enye yamehlo iyanqatshwa okanye ivalwe.
U-Amblyopia kubantwana: izibangela, iintlobo kunye namadigri
Ukubonakala kwesi sibonelelo sokubonakala kubandakanya:
- Strabismus. Ukuphazamiseka kombono we-binocular, i-dysbinocular amblyopia ikhula.
- Ukuba i-amblyopia ibangelwa yi-hyperopia, i-nearsightedness okanye i-astigmatism, olu hlobo lwesifo lubizwa ngokuba yi-refractive.
- I-obscuration amblyopia ikhula ngameva, i-cataract, i-scar after trauma kwiso.
- Iindidi ze-amblyopia ziquka i-amblyopia ye-hysterical, eyenzekayo xa kukho uxinzelelo oluninzi.
Ukongezelela, kukho i-amblyopia enye kunye namibini.
Kukho ama-degree angama-5 e-amblyopia, kuxhomekeke ekunciphiseni ubuninzi bokubonakala:
- ubunzima obubonakalayo kwibakala I-0.8-0.9;
- kwi-degree II - 0,5-0,7;
- kwiBakala III - 0.3-0.4;
- kwi-IV degree - 0,05-0,2;
- kwi-degree, i-acuity acuity ingaphantsi kwe-0.05).
Unyango lwe-amblyopia kubantwana
Xa esi siphene sikhombisekile, okokuqala kuyimfuneko ukufumanisa isizathu esibangela ukuphuhliswa kwe-amblyopia. Ngokujonga okanye ukujonga okufutshane, iilazi zokulungisa okanye iilensi zimiselwe. I-strabismus, i-cataract okanye i-opacity ye-cornea ibonisa ukungenelela kokungena. Kuphela emva koko, ukulungiswa kokuhlengahlengiswa kwenziwa. Indlela yokusebenzisa i-occlusion isetyenziswe kuyo, apho iliso eliphambili lihlanganiswe khona, ukuze yonke imithwalo ebonakalayo iwele kwiso "elicecekileyo". Impembelelo efanayo ifakwe kwisalathiso esichukumisayo sehla ezikhethekileyo-i-atropine. Benza ukuze isithombe esivela kwiliso eliphilileyo sikhatywe, kwaye ingqondo iyithatha umfanekiso wesibini, "ivila." Ngaloo nto, iliso elibuthathaka liyakhuthazwa - umbala kunye nokukhanya okulula, i-photostimulation.
Unyango lwe-amblyopia ekhaya
Umntwana one-amblyopia unokunceda abazali. Kukho iindlela ezikhethekileyo ze-amblyopia, ezifunekayo rhoqo:
- Isibane sombane esinamandla angama-60-70 watts sihlanganiswe kwisangqa kunye nobubanzi be-7-8 mm ukusuka kwiphepha le-opaque lombala omnyama. Ukuvala iso eliphilileyo, umntwana ubheka imizuzwana engu-30 kwisibane, aze akhangele iphepha elimhlophe eludongeni kunye
lijonge kuze kube yinto yomfanekiso wegug kwisibane esibonakalayo kwiphepha. - Ukuzivocavoca kwenziwa ngefestile. Ukuvala iso eliphilileyo, ishidi lesicatshulwa esincinci siziswa kumntu obuthathaka kwaye sondeza sisondele ukuba singabonakali kakuhle. Emva koko usuke kude kwiso ukuze isicatshulwa sifunde kwakhona.
- Kwisibane sedesksi ene-100-watt ibhubhu, gxiba iphothi yamaphepha emnyama kunye ne-5 mm ububanzi bomda osikwe phakathi, ehlanganiswe nefilimu ebomvu. Umntwana, oneminyaka engama-40, ubheka ngeliso elibuthathaka kwibala elibomvu malunga nemizuzu engama-3. Kule meko, isibane siyavalwa yonke imizuzwana emithathu. Isifundo senziwa kwigumbi elimnyama.
Ukuxilongwa kwangaphambili kwe-amblyopia kunye nokunyanga okufanelekileyo kuyona nto ebalulekileyo ekuphumeleleni ekwandiseni ubugcisa obubonakalayo.