Kaitito: Gregory Harris
Tuhinga O Mua: 14 Paenga Whāwhā 2021
Rā Whakahou: 24 Hune 2024
Anonim
Laser photocoagulation - kanohi - Rongoā
Laser photocoagulation - kanohi - Rongoā

Ko te whakaahua photo Laseragagation he taatai ​​kanohi ma te whakamahi i te laser hei whakaheke i a ia ki te whakangaro ranei i nga hanganga rereke o te retina, kia mate ranei te aarai.

Ka mahia e to taakuta tenei pokanga i te hohipera, i te tari ranei.

Ma te whakamahi i te rauropi e taea ai te tahu werohanga iti i roto i te kiko whaainga. Ko nga waahi laser e whakamahia ana i nga waa 1 o te 3.

I mua i te mahinga, ka hoatu ki a koe nga pata o te kanohi hei whakakoi i au akonga. He mea uaua, ka whiu koe i te rongoa rongoa a te rohe. Kaore pea i te pai te pupuhi. Ka ara koe, kaore he mamae i te wa o te mahinga.

  • Ka noho koe me to kauae i roto i te okiokinga kauwae. Ka whakaatuhia he tirohanga motuhake ki to kanohi. Kei roto i te tirohanga he whakaata hei awhina i te taakuta ki te tarai i te laser. Ka tohutohungia koe kia titiro totika ki mua, kia maarama noa ranei tetahi atu ki o kanohi.
  • Ma te taakuta e tohu te laser ki te waahi e hiahiatia ana te rongoa. I ia waahanga o te laser, ka kite koe i te uira o te marama. Kei i te ahua o te mate e rongoa ana, akene he iti noa nga pini, neke atu ranei i te 500.

Ka mate te mate huka i te kanohi ka mate i te retinopathy mate huka. Koinei tetahi o nga mate o te kanohi e tino kitea ana me te whakaahua i te laser. Ka raru te retina, te tua o to kanohi. Ko te mea kaha rawa atu o te mate ko te retinopathy mate huka whaanui, ka tupu nga ipu rereke ki runga i te retina. Ka haere te waa, ka taea e enei oko te whakaheke toto kia mate ranei te wiri o te retina.


I roto i te laser photocoagulation mo te retinopathy mate huka, ko te kaha laser e whaaia ana ki etahi waahanga o te retina kia aukati i nga ipu rereke mai i te tipu ki te whakaheke ranei i nga mea kua tae atu ki reira I etahi wa ka mahia kia rere te wai edema i waenga o te retina (macula).

Ka taea hoki te whakamahi i tenei pokanga ki te whakaora i nga raru o te kanohi e whai ake nei:

  • Tumine retina
  • Te whakaheke i te maakiri, he mate kanohi ka whakangaro haere i te koi, te tirohanga o te puku
  • He roimata i te retina
  • He aukati i nga uaua iti e kawe ana i te toto mai i te tuaina
  • Wehenga retina, ka wehe te retina i muri o te kanohi mai i nga papa o raro

Na te mea ka wera te miihiniiti i te papa o te reti, ka taea e koe te whakawhanake:

  • He iti te tirohanga matakite
  • Whakaititia tirohanga po
  • Nga waahi matapo
  • Whakaitihia te tirohanga taha
  • Te uaua ki te arotahi
  • Tirohanga korekore
  • Whakaitihia te tirohanga tae

Ki te kore e rongoa, ka mate pea te retinopathy mate huka.


Kaore e tino hiahiatia ana nga whakaritenga motuhake i mua i te whakaahua whakaahua laser. I te nuinga o te waa, ka whakakorihia nga kanohi e rua mo te tikanga.

Whakaritehia kia tonoa koe e tetahi ki te kaainga i muri o te tikanga.

Ka pouri koe mo te 24 haora tuatahi. Ka kite pea koe i nga papaariki, engari ka heke enei i roto i te waa. Mena ko to maimoatanga mo te edema macular, ka ahua kino pea to tirohanga mo etahi ra.

He pai ake te mahi a te pokanga laser i nga timatanga o te ngaro o te tirohanga. Kaore e taea te whakahoki mai i te tirohanga kua ngaro. Heoi, ka taea te whakaheke i te tupono o te ngaronga tirohanga tuuturu.

Ma te whakahaere i to mate huka e aukati i te retinopathy mate huka. Me whai i nga tohutohu a to taakuta kanohi me pehea te tiaki i to tirohanga. Tirohia nga whakamatamatakitanga a te kanohi i nga wa katoa e taunakitia ana, kia kotahi te waa ki te 2 tau.

Te whakatipu laser; Tapahi kanohi Taiaho; Whakaahua; Laser photocoagulation - mate kanohi huka; Laser photocoagulation - retinopathy mate huka; Whakaahuatanga Whakaahua; Marara (retini paraharaha ranei) photocoagulation; Retinopathy whakatipua - laser; PRP - taiaho; Whakaahuaiti mātiti photocoagulation - taiaho


Brownlee M, Aiello LP, Sun JK, et al. Nga raruraru o te mate huka. I roto i: Melmed S, Auchus RJ, Goldfine AB, Koenig RJ, Rosen CJ, eds. Pukapuka Pukapuka a Williams mo te Endocrinology. 14th ed. Philadelphia, PA: Elsevier; 2020: chap 37.

Flaxel CJ, Adelman RA, Bailey ST, et al. Ko te retinopathy mate huka te tauira pai ake. Oththalmology. 2020; 127 (1): P66-P145. PMID: 31757498 pubmed.ncbi.nlm.nih.gov/31757498/.

Lim JI. Retinopathy mate huka. I roto i: Yanoff M, Duker JS, eds. Oththalmology. 5th ed. Philadelphia, PA: Elsevier; 2019: chap 6.22.

Mathew C, Yunirakasiwi A, Sanjay S. Nga whakahoutanga mo te whakahaere i te mate huka macular mate huka. J Diabetes Res. 2015; 2015: 794036. PMID: 25984537 pubmed.ncbi.nlm.nih.gov/25984537/.

Wiley HE, Chew EY, Ferris FL. Retinopathy mate huka koretake me te edema macular mate huka. I roto i: Schachat AP, Sadda SVR, Hinton DR, Wilkinson CP, Wiedemann P, eds. Retina o Ryan. 6 ed. Philadelphia, PA: Elsevier; 2018: chap 50.

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