ocular diseases.ppt
TRANSCRIPT
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Ocular Diseases
and
The Operations
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ChalazionIncision and curettage
Incision and curettage
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Ptosis
Ptosis Surgery
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Ectropion
Correction of ectropion
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Entropion
Correction of entropion
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Lacrimal Drainage system
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Sac Patency test
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Sac Patency test
When we do?
Suspects obstruction beyond the medial opening
of common canaliculus
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In infants..
Congenital nasolacrimal duct obstruction
Obstruction at the lower part of the nasolacrimal ductfrom birth
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In infants..
Congenital nasolacrimal duct obstruction
Treatment after failed conservative treatment
Probing
DCR
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In adults..
Lacrimal abscess
Incision and drainage
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In adults..
Chronic dacryocystitis
Treatment
DCR
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Conjunctiva
Pterygium
Treatment:
Pterygium excision andconjunctival autograft
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Cornea
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Keratoplasty
When?
Bullous
keratopathy
Dystrophy
Keratoconus
Scar
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LASIK
Laser in situ keratomileusis
When?
myopia 0.5 - 12D
hyperopia 0.5 - 4D
astigmatism upto 5D
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Cataract
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Cataract
Name of the Operations of cataract
Intracapsular cataract extraction
Extracapsular cataract extraction with Posterior
chamber intraocular lens implantation (ECCE withPCIOL)
Small incision cataract extraction with Posteriorchamber intraocular lens implantation ( SICS with
PCIOL) Phacoemulsification with Posterior chamber
intraocular lens implantation ( Phaco with PCIOL)
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Pediatric cataract
Congenital: present from birth
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Pediatric cataract
Congenital: present from birth
Treatment:
Before 2 yrs
Anterior capsulorrhexis, aspiration of lens matter with
posterior capsulorrhexis with anterior vitrectomy
After 2 yrs
Anterior capsulorrhexis, aspiration of lens matter with
posterior capsulorrhexis with anterior vitrectomy with
PCIOL
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Glaucoma
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Name of operation
Trabeculectomy :When intraocular pressure not controlled with drugs
Phaco with PCIOL with Trabeculectomy
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Retina
Retinal Detachment
Vitreous Haemorrhage
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Retina
Name of the Operations
Scleral Buckling
Pars Plana Vitrectomy
Membrane Peeling
Endolaser
Cryotherapy
Gas (SF6, C3F8) Silicon Oil
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Strabismus/Squint
Name of the operation
Squint surgery
Recession
Disinsertion
Resection
Tucking
Advancement
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Recession Resection