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DISKUSI ABLASIO RETINA
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ablatio retina.pptx

Jul 06, 2018

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DISKUSI

ABLASIO RETINA

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ANATOMI

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LAPISAN RETINA

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DEFINISIAblasio retina adalah terlepasnya lapisanneurosensoris retina terhadap sel pigmenepitel retina atau terisi cairan pada celahpotensial retina.

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KLASIFIKASI

ABLASIO RETINA

NON

RHEGMATOGENOU

S

EXUDATIVE

TRACTIONAL

RHEGMATOGENOU

S

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ETIOLOGI

Miopiatinggi

Cataractr!o"a#

Tra$!aNop#a%!

a

In&'%i

Pro#i&rati"

Dia(ticRtinopat

)*

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Robekan/tearpada retina

Cairan vitreusmasuk keruang

subretina

 Terlepaslapisan

neurosensorisretina dan

RPE

PATOGENESIS

Tip Rg!atogn

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PATOGENESISTip Tra'%i

 Terbentuknyaproliferasi jaringan

brotik/serabut jaringan kontraktil

pada permukaanretina

 Tarikan dari jaringan

parut pada

korpusvitreus

!apisanretinadari

RPEterlepas

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PATOGENESISTip E'%$+ati& 

Akumulasi/tertimbun

cairanin"amasi di

ba#ahretina

 Tanpaadanyarobekan

atau traksi

!apisanretina

terangka

t

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visus menurun

foaters

shadow $defek%

fashes $fotopsia%

GE,ALA KLINIS

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FUNDUSKOPI

&unduskopinormal

Ablasioretina

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DIAGNOSIS BANDING

Rtino%'i%i% +gnrati& • S'oto!a a(%o#$t• Epit# pig!n +a#a! 'a+aan (ai' 

• Bia%an*a ti+a' +i+apat'an g-a#a&otop%ia./oatr%

Koriortinopati Sro%a

Sntra#i%•S'oto!a %ntra#•D&' png#i)atan ringan•Bocorn*a pit# pig!n rtina•A+an*a +!a !a'$#a

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PENANGANANPrin%ip ' (elekatkan kembali lapisan retina ) RPE

Pngo(atan ' sesuai dengan tipe dan penyebab

Retinopeksi Pneumatik *itrectomy +cleral buckling

  Rhegmatogenous' menutup lubang/robekan

   Tractional' bersihkan vitreus dari jaringan brotik

  E,udative' -mumnya non operatif terapi sesuai

kausa

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VITRECTOM0 

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SCLERAL BUCKLING

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PROGNOSIS   Terapi yang cepat memberikan

prognosis lebih baik.

  iagnosis a#al dari ablasio retina juga penting karena tingkatkeberhasilan re-attachment lebihtinggi dan hasil visual yang lebih baik

 jika makula tidak terlepas.

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 TER0(A 1A+02