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OP2 Ophthalmology
Acronyms
Toronto Notes 2019
Acronyms
AION anterior ischemic optic neuropathy AMD age-related macular degeneration BCVA best corrected visual acuity
BRAO branch retinal artery occlusion BRVO branch retinal vein occlusion
C:D cup to disc ratio
CMV cytomegalovirus
CRAO central retinal artery occlusion CRVO central retinal vein occlusion D diopter
DM diabetes mellitus
Basic Anatomy Review
DR diabetic retinopathy
EOM extraocular movement
FML fluoromethalone
GAT Goldmann applanation tonometry GCA giant cell arteritis
MS multiple sclerosis
OCT optical coherence tomography
OHT ocular hypertension
PACG primary angle-closure glaucoma
PDR proliferative diabetic retinopathy
PDT photodynamic therapy
PERRLA pupilsequal,round,andreactivetolight and accommodation
RA rheumatoid arthritis
RAPD relative afferent pupillary defect RD retinal detachment
ROP retinopathy of prematurity
RPE retinal pigment epithelium
SLE systemic lupus erythematosus SPK superficialpunctatekeratitis
TIA transient ischemic attack
VA visual acuity
VEGF vascular endothelial growth factor
yttrium aluminium garnet
Anterior chamber Iris
Bulbar conjunctiva
Tendon of medial rectus muscle
Sclera
Optic nerve
Retinal blood vessels
CELL TYPES
Vitreous humour Optic nerve fibres Ganglion cells
Amacrine cells Bipolar cells Horizontal cells
Rod nuclei Cone nuclei
Rod cells Cone cells
Pigmented cells Bruch’s membrane Choroid
GPC giant papillary conjunctivitis
HRT Heidelbergretinaltomography
INO internuclear ophthalmoplegia
IOL intraocular lens POAG IOP intraocular pressure PRK LASIK laser-assisted in situ keratomileusis PVD
primary open-angle glaucoma
photorefractive keratectomy
posterior vitreous detachment YAG
Superior View
Lateral View
Meibomian gland
Eyelash Cornea
Palpebral conjunctiva
Bulbar conjunctiva
Conjunctival fornix
Figure 1. Anatomy of the eye
Tendon of superior rectus muscle
Retina Choroid
Sclera
Optic nerve Retinal blood vessels
Tendon of inferior rectus muscle
Cornea
Ciliary muscle and body
Lens
Ciliary muscle
and body Lens
Tendon of lateral rectus muscle
Retina Choroid
Fovea
Figure 2. Layers of the retina
RETINAL LAYERS (10)
1. Inner limiting membrane
2. Nerve fibre
layer
3. Ganglion cell layer
4. Inner plexiform layer
5. Inner nuclear layer
6. Outer plexiform layer
7. Outer nuclear layer
8. Outer limiting membrane
9. Photoreceptor layer
10. Retinal pigmented
epithelium
LIGHT RAYS
© Sarah A. Kim 2005
© Jenn Tse 2006