Iiglasi, ii-Linted Contact Lenses kunye neIzibuko zeMiboniselo yabantwana abane-Albinism
Ukuba umntwana wakho ufumene ukuba u- albinism , unokuzibuza ukuba imeko leyo ingayichaphazela njani amehlo kunye nombono. I-Albin isifo esizuze njengefa esinokuchaphazela kokubili amehlo kunye nesikhumba, kodwa ngamanye amaxesha kuthinta kuphela amehlo. Abantu abane-albinism abanalo i-pigment encinci elukhumbeni nasezinyaweni zabo.
I-Albin ngezinye izihlandlo ingabangela impembelelo embi kwimbono kunye nempilo yamehlo.
Esi sifo singathintela inani le-pigment ekhoyo ngasemva kweso kunye nokuphuhliswa koxano lwe-neural phakathi kwamehlo kunye nengqondo, kubangela iingxaki ezinjengezinto ezikufutshane , njenge-astigmatism , ubuzwe obunokukhanya kunye nokukhanya. Ngethamsanqa, iziglasi zamehlo zinokuphucula kakhulu ingxaki yengxaki yomntwana wakho.
U-Albin kunye nombala weBone
Abantwana abanama-albin ngokuqhelekileyo banamehlo aluhlaza okwesibhakabhaka, kodwa abanye banamabala obomvu. Abanye abantwana baya kubonakala benamehlo obomvu okanye abomvu kuba iris ayinayo i-pigment eninzi. Iziphumo zombala obomvana ngenxa yokungahambi kwe-pigment kwi-iris. Ingaphakathi leli liza kubonakala likhanya kakhulu ngenxa yokuba amehlo ayenayo i-pigment equlethwe ngqo kwi-retina.
IAlbiniki kunye neZiphutha zokuRaqamba
Abantwana abane-albinism bathambekele ekujongeni okanye ngokubhekiselele kwaye kaninzi babe ne-astigmatism enkulu. Iilazi okanye iilensi zokunxibelelana zingasetyenziselwa ukulungisa le ngxaki.
U-Albin kunye noBuchule bobuzwe
Abantwana abane-albinism banokuvakalelwa okukhulu. Kwijiso eliqhelekileyo, iris inceda ukukhusela i-retina ekukhanyeni okukhanyayo. Xa umntwana ene-albinism, iris yabo ngamanye amaxesha inemibala embala kangangokuthi ayikwazi ukulawula kakuhle umlinganiselo wokukhanya oshaya i-retina.
Kwakhona, kuba umva welihlo alinayo i-pigment, ukukhanya akufaki kakuhle kwaye kwasasazeka, kudala ukukhanya kombane. La bantwana bafuna ukukhuselwa kwelanga, kubandakanywa izilwanyana zokukhanya okanye iilensi zokudibanisa.
Abanye abantwana abane-albinism banokuzuza kwisicatshulwa esisigxina kwimigangatho yabo yesiganeko sokukhanya esaneleyo ukuba isebenze ngaphakathi. Abantwana abane-albinism banokuzuza kwii- photochromic lenses . Iilenteki ze-photochromic zifihlile kumthunzi omnyama okanye omnyama xa kukhanya kwelanga kwaye zibuyisa ngokuzenzekelayo ukucima ngaphakathi. Zininzi iintlobo ezahlukeneyo zeelasi ze-photochromic ziyafumaneka namhlanje kwaye zinokuzuza kwii-photochromic lens ezenza umnyama ungaphandle kodwa akufuneki ukucima ngokupheleleyo xa ungena ngaphakathi. Bahlala bancincile ngaphakathi.
Albinism kunye neGlare
Ukukhanya kukukhanya okubonakalayo kwiindawo ezinjengamanzi, i-floors, kunye nesihlabathi esimhlophe. I-Glare inokwenza ukuba nosuku olungamahloni lungakhululekile kubantwana abane-albinism. Ngenxa yokuba i-glare inokukhuphaza kubantwana, iilensi ze-glass zenziwe zicetyiswa kakhulu. Izilwanyana zokukhanya eziphambili ziyancipha nje kuphela umlinganiselo wokukhanya ongene kwijiso kodwa nazo zinokuphelisa i-glare ehambelanayo. Iilensi eziphathekayo zingenza abantwana abane-albinism bakhululeke ngakumbi kwaye banikele ithuba elibonakalayo elibonakalayo kubo.
Iilensi eziphambili zifumaneka kwimibono eyahlukileyo kwaye zifumaneka kuzo zombini izisonto kunye nekhethi yezithombe.
Ukuqhubela phambili ukukhuthaza intuthuzelo yabantwana abane-albinism, oogqirha abaninzi kunye nezobuchwephesha bancomela ukufaka ingubo yesibuko kwiilensi zabo zokukhanya. Ukugubungela isibuko kuya kunciphisa umlinganiselo wokukhanya ofikelela kwamehlo nangaphezulu kwaye ulahlekise ukukhanya okuza kuvela kwaye ungene kwihlohlo ngaphantsi.
I-Albin kunye nezinye iingxaki zobuso
Abantwana abane-albinism bangaphinda bahlakulele nezinye iingxaki zombono eziza kufuna ingqwalasela, njenge-nystagmus kunye ne-strabismus. I-Nystagmus ingumngcipheko wamehlo.
I-Nystagmus ibangela ukuba umntwana enze ukunyakaza okukhawulezileyo, kumatshini ngamabini. I-Strabismus yimeko yesifo esiswini esenza ukuba omnye okanye zombini amehlo aphendule, aphume, aphezulu okanye aphantsi.
I-Nystagmus kunye ne-strabismus yimibono yombono onokunyangwa yi-ophthalmologist okanye ugqirha weziliso. Kwezinye iimeko, ukuhlinzwa kunokufuneka.
Umthombo:
Gibb, Joy L. Ukuphazamiseka kweZintetho zeNtetho kunye neZibonelelo zee Eyewear. "Ukuqonda iingubo zembatho zezingane", isongezelelo kwiNdaba yeNkcazo yokuNakekelwa kweNkcazo, ngoJuni 2011.