I-Laser photocoagulation - iso

I-Laser photocoagulation ukuhlinzwa kwamehlo kusetshenziswa i-laser ukuncipha noma ukucekela phansi izakhiwo ezingajwayelekile ku-retina, noma ukwenza ngamabomu isibazi.

Udokotela wakho uzokwenza lokhu kuhlinzwa endaweni yokugula noma esehhovisi.

I-Photocoagulation yenzeka ngokusebenzisa i-laser ukudala ukusha okuncane kakhulu kuzicubu ezihlosiwe. Izindawo ze-laser zivame ukusetshenziselwa amaphethini ama-1 kwayi-3.

Ngaphambi kwenqubo, uzonikezwa amaconsi wamehlo ukukhulisa abafundi bakho. Akuvamile, uzothola isibhamu sokubulala izinzwa sendawo. Ukudubula kungenzeka kungakhululeki. Uzobe uphapheme futhi ungenazinhlungu ngesikhathi senqubo.

• Uzohlala nesilevu sakho endaweni yokuphumula yesilevu. Ilensi ekhethekile izobekwa esweni lakho. Ilensi iqukethe izibuko ezisiza udokotela ukuthi akhombe i-laser. Uzofundiswa ukuthi ubheke phambili ngqo noma ekukhanyeni kwelitshe ngelinye iso lakho.
• Udokotela uzobhekisa i-laser endaweni ye-retina edinga ukwelashwa. Ngokushaya kwenhliziyo kwe-laser ngayinye, uzobona ukukhanya kwesibani. Ngokuya ngesimo eselaphwayo, kungahle kube nezinduna ezimbalwa, noma eziningi njenge-500.

Isifo sikashukela singalimaza amehlo ngokubanga ukubukeka kwe-diabetic retinopathy. Ngenye yezifo zamehlo ezivame kakhulu ezidinga i-laser photocoagulation. Ingalimaza i-retina, ingxenye engemuva yeso lakho. Okubi kakhulu kusuka kulesi simo ukuthambekela kwesifo sikashukela okwandayo, lapho kukhula khona imikhumbi engajwayelekile kwi-retina. Ngokuhamba kwesikhathi, le mikhumbi ingopha noma ibangele ukubola kwe-retina.

Ku-laser photocoagulation ye-retinopathy yesifo sikashukela, i-laser energy ihloselwe ezindaweni ezithile ze-retina ukuvimbela imikhumbi engajwayelekile ukuthi ikhule noma inciphise leyo okungenzeka isivele ikhona. Kwesinye isikhathi kwenziwa ukwenza i-edema fluid enkabeni ye-retina (macula) ihambe.

Lokhu kuhlinzwa kungasetshenziselwa ukwelapha izinkinga zamehlo ezilandelayo:

• Isigaxa se-retinal
• Ukwehla kwamakhompiyutha, ukuphazamiseka kwamehlo okuqeda kancane ukubona okubukhali, okuphakathi
• Isinyembezi ku-retina
• Ukuvaleka kwemithambo emincane ethwala igazi lisuse kuyi-retina
• Ukuhlukaniswa kwe-retinal, lapho i-retina engemuva kweso ihlukana nezendlalelo ezingezansi

Njengoba ukushaywa ngakunye kwelaser kubangela ukusha okuncane kakhulu ku-retina, ungahlakulela:

• Ukulahleka kancane kombono
• Umbono wobusuku owehlisiwe
• Amabala angaboni
• Ukwehla kombono oseceleni
• Kunzima ukugxila
• Ukubona okufiphele
• Umbono wombala wehlisiwe

Uma kungenakwelashwa, i-retinopathy yesifo sikashukela ingadala ubumpumputhe unomphela.

Amalungiselelo akhethekile awavamile ukudingeka ngaphambi kwe-laser photocoagulation. Imvamisa, womabili amehlo azonwetshelwa inqubo.

Hlela ukuthi kube nomuntu ozokuhambisa ngemoto ngemuva kwenqubo.

Umbono wakho uzofiphala ngamahora okuqala angama-24. Ungabona okuntantayo, kepha lokhu kuzokwehla ngokuhamba kwesikhathi. Uma ukwelashwa kwakho bekunge-edema ye-macular, umbono wakho ungabonakala ubi kakhulu ezinsukwini ezimbalwa.

Ukuhlinzwa kwe-Laser kusebenza kahle ezigabeni zokuqala zokulahleka kombono. Ayikwazi ukubuyisa umbono olahlekile. Noma kunjalo, inganciphisa kakhulu ingozi yokulahleka kombono unomphela.

Ukuphatha isifo sikashukela kungasiza ekuvikeleni ukubonwa kabusha kwesifo sikashukela. Landela iseluleko sikadokotela wamehlo wakho sokuthi ungawuvikela kanjani umbono wakho. Yiba nokuhlolwa kwamehlo kaningi njengokunconyiwe, imvamisa kanye njalo eminyakeni eyi-1 kuye kwengu-2.

Laser coagulation; Ukuhlinzwa kwamehlo kwe-Laser; Ukuthwebula izithombe; I-Laser photocoagulation - isifo samehlo sikashukela; I-Laser photocoagulation - i-retinopathy yesifo sikashukela; I-photocoagulation yefocal; Sabalalisa (noma i-pan retina) i-photocoagulation; I-retinopathy ekhulayo - i-laser; PRP - laser; Iphethini yegridi i-photocoagulation - i-laser

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