Uxinzelelo lwe-intraocular - evamile

Ukuze uqikelele ukucatshulwa kwengcinezelo ye-intraocular (IOP), cinga ibhaluni. Ubume bawo bugcinwa ngcinezelo yomoya ngaphakathi kuyo. Ngokufanayo, ngenxa yengcinezelo yangaphakathi ephuma ngenxa yeenkqubo eziqhubekayo ze-biochemical, ukuma kwanoma iliphi iqumrhu lomzimba womntu nalo lizimisele. Kule nto kuxhomekeke kunye nokusebenza kwemisebenzi yabo. Ngenxa yokuhamba kwangexesha elifanayo kweenkqubo ezimbini eziphikisanayo - ukungena kunye nokuphuma kwe-fluid ngaphakathi kweso le-eye-kunye nokunyanzeliswa kwe-intraocular. Umgangatho we-IOP ungaphakathi kwe-16-24 mm Hg. Ubugcisa. Inengozi kwamehlo eninzi ephakamileyo (i-glaucoma), kunye nexesha elide eliphantsi (hypotension) uxinzelelo lwe-intraocular.

Ziziphi izizathu ezinokubangela ukwanda kwawo? Ukuba umkhuhlane ngaphakathi kwisobhoko kweso sikhulu sikhululiwe okanye ukuba ukuphuma kwayo kuphazamiseka, umphumo wenyuka ekunyanzelekeni kwe-intraocular. Iimpawu zobomi bomntu ngamnye kwisakhiwo seenyawo nezifo zesistim se-cardiovascular can also give impetus to a change in IOP.

Ukuba ukunyanzeliswa kwe - intraocular kwandiswa ixesha elide, iinkqubo ze-metabolic ngaphakathi kwiso ziphazamiseka, iisensi ze- optic zeesilini kunye nama-retinal cells ziyafa. Konke oku kwenzeka ngokungaqondakali kumntu, kuba iqala kwimimandla yembombo. Kancinci kwaye nciphisa intsimi yombono ngokuthe ngcembe, kwaye isiphumo sinokuba yimpumputhe. Ngoko ke, kubaluleke kakhulu ukwazi izibonakaliso, xa kwenzeka, kufuneka u tyelele ingcali kwaye ulinganise uxinzelelo lwe-intraocular. Isiqhelo sinakho Ukugqithiswa ukuba amehlo akho akhathala ngokukhawuleza, ukuba uhlala uziva uxhalaba kubo, ukuba uhlala unentloko. Akuyimfuneko ukuchazela oku ngokukhathala okuqhelekileyo, umngcipheko wokwakha isifo esibi kakhulu kakhulu. Emva kweminyaka engamashumi amane, uviwo kunye ne-oculist, kubandakanywa ukulinganisa kwe-IOP, ukujonga indawo ebonwayo kunye nemeko ye-nertic optic, kucetyiswa ukuba kwenziwe ngonyaka.

Indlela yokulinganisela ukunyanzeliswa kwe-intraocular?

Ngamanye amaxesha abantu bayeka ukutyelela i-oculist kuba besaba inkqubo yokulinganisa i-IOP. Mhlawumbi oku kungenxa yokuba indlela yendabuko yokulinganisa ukunyanzeliswa kwe-intraocular ayikho into enhle kakhulu. Kwiso, i-anesthetic ifakwe, isisindo sincitshiswa ebusweni belihlo, ngoko ugqirha ugqiba izinga le-IOP ngokwezinga lokuchithwa kwe-cornea. Le ndlela yinkimbinkimbi, idinga ukukhutshwa ngokunyanisekileyo kobunzima ukukhusela ukusuleleka kwezigulane, kwaye akukho nto ichanekileyo. Indlela yokunxibelelana ne-tonometry ayinanto yokuvakalelwa (umguli uziva nje ukuhamba komoya nje) kwaye akafaki ukusuleleka.

Ukunciphisa i-IOP, ugqirha uya kubeka amaconsi. Inkqubo yokwenza unyango ide kwaye, nangona kubonakala ngathi kulula, ifuna iliso rhoqo. Okokuqala, ungaphutheli ukuvela kweziphumo ezibi, kwaye okwesibini, emva kwexesha, amehlo angasetyenziselwa amaconsi. Kule meko, ugqirha uya kutshintsha ishedyuli yonyango. Ukongezelela, kusenokwenzeka nokuba akukho phaya olulodwa luya kuba nefuthe elifanelekileyo Uxinzelelo lwe-intraocular, umgangatho walo awukwazi ukubuyiswa ixesha elide. Kule meko, umsebenzi (i-laser okanye i-microsurgical) yenziwa ukwenza iindlela ezintsha zokuphuma kweso.

Khumbula ukuba nangona i-glaucoma ayinakukwazi ukunciphisa umthwalo wokubonwa, kukho ezinye izichaso. Umzekelo, awukwazi ukusela izilwanyana ezingaphezu kwama-2 ilitha ngosuku, ukuphakamisa izisindo, kwaye ube kwisithuba esiphantsi.

Ukunyuswa kweengcinezelo ze-intraocular akuqhelekanga kunokunyuka, kwaye ngokuqhelekileyo akusisifo esizimeleyo. Ininzi kaninzi ikhula ngokumalunga neenkqubo ezivuthayo kunye nokulimala kwamehlo. Nangona kunjalo, akuyona ingozi. Ngenxa yokuncipha kwe-IOP, ukutya kweso kuyaphazamiseka, kwaye oku ekugqibeleni kukhokelela ekufeni kweethambo.

Ingozi njengoko ikhulile, kwaye iphantsi ixesha elide, uxinzelelo lwe-intraocular. I-Norm, khumbula, kusebuseni ukusuka kwi-16 ukuya kwi-24 mm Hg. Ubugcisa. Yintoni enokuyenza xa ufumene iimpawu zokunyanzeliswa kwe-intraocular (ukwanda okanye ukuncipha)? Kakade, kha wuleza ncokola nodokotela-oculist.