Encyclopedia of Ophthalmology
Encyclopedia of Ophthalmology
Editor/Author
Schmidt-Erfurth, Ursula and Kohnen, Thomas
Publication Year: 2018
Publisher: Springer Science+Business Media
Single-User Purchase Price:
$1200.00

Unlimited-User Purchase Price:
Not Available
ISBN: 978-3-540-68292-9
Category: Health & Medicine - Medicine
Image Count:
449
Book Status: Available
Table of Contents
Rapid advances in pathogenetic insight, diagnostic and therapeutic modalities, and basic research continuously influence the state of the art in ophthalmology. This comprehensive encyclopedia offers a systematic and complete source of information including basic principles and novel updates, both clinical and scientific.
Table of Contents
- Preface
- Acknowledgment
- List of Topics
- Editors and Contributors
- A
- Aberrometry
- Absorption, Light, Spectra of Visual Pigments
- Accommodating Intraocular Lens
- Accommodation, Cataract
- Accommodation, Functional (Nonorganic/Nonphysiologic) Disorders of
- Acetazolamide for Pseudotumor Cerebri
- Achromatopsia (Rod Monochromatism), Gene Defects Causing
- Achromatopsia Cerebral
- Acrylic Intraocular Lens
- Actinic (Solar) Keratosis
- Actinic Keratosis
- Acute Angle Closure
- Acute Hemorrhagic Conjunctivitis
- Acute Idiopathic Enlargement of Blind Spot
- Acute Retinal Necrosis (Necrotizing Herpetic Retinitis)
- Acute Zonal Occult Outer Retinopathy (AZOOR)
- Adenoviral Keratoconjunctivitis
- Adie's Pupil (Tonic Pupil), Pharmacologic Testing
- Adult-Onset Foveomacular Vitelliform Dystrophy
- Afferent Pupillary Defects, Relative (Marcus Gunn Pupil)
- Afferent Visual Pathways
- Age-Related Macular Degeneration
- Agnosia, Object
- AIDS and Neuro-Ophthalmology Manifestations
- Akinetopsia
- Albinism
- Alexander's Law
- Alexia, Without Agraphia
- Allergic Conjunctivitis
- Alport Disease/Syndrome, Renal
- Alström Syndrome
- Alternating Skew Deviation
- Altitudinal Visual Field Defects
- Amaurosis Fugax
- Ametropia: Definition
- Amniotic Fluid Embolism, Purtscher-Like Retinopathy
- Amniotic Membrane Transplantation Nonpharmacotherapy
- Amorphous Corneal Dystrophy, Posterior Disease
- Analgesic Rebound Headache
- Anatomic Reattachment Surgery, for Retinal Detachment
- Anecortave Acetate (RETAANE), for Age-Related Macular Degeneration
- Anesthesia (Anesthetics), Local
- Anesthesia, Cataract
- Aneurysm Retinal Arterial
- Aneurysms
- Angiofibromas, Facial, in Tuberous Sclerosis
- Angiography, Fluorescein
- Angiomas (Angiomatosis)
- Angle Closure
- Angle Closure Secondary to Uveal Effusion
- Angle Recession Glaucoma
- Angle-Closure Glaucoma
- Angle-Closure Suspect
- Aniridia, Traumatic
- Anisocoria of Small Pupil: Horner Syndrome
- Anisocoria of the Small Pupil
- Anisocoria: Big Pupil
- Annulus of Zinn
- Anomalous Trichromats
- Anophthalmic Socket
- Anterior Capsule
- Anterior Capsulorhexis
- Anterior Capsulotomy Techniques
- Anterior Chamber
- Anterior Chiasmal Syndrome
- Anterior Cranial Fossa
- Anterior Inferior Cerebellar Artery
- Anterior Lamellar Keratoplasty, Laser Assisted
- Anterior Megalophtalmos
- Anterior Optic Capture
- Anterior Orbitotomy
- Anterior Segment
- Anterior Segment Partial Coherence Interferometry
- Anterior Segment Surgery
- Anterior Vitreous Detachment, Contusion Injury Causing
- Antibiotics for Eye Infections
- Anticoagulants, Ophthalmological Treatment
- Antioxidants
- Antivascular Endothelial Growth Factor
- Aphakic Spectacles
- Apodized Diffractive Intraocular Lens
- Apraxia of Lid Opening
- Aqueous Humor
- Arachnoid Mater, Optic Nerve
- Arc Welding, Occupational Light Injury and
- Argon Laser Therapy
- Argyll Robertson Pupil
- Arterial Dissection
- Arteriohepatic Dysplasia (Alagille Syndrome), Retinal Degeneration
- Arteriovenous Malformations (AVMs)
- Arteritic Anterior Ischemic Optic Neuropathy
- Arteritic Ischemic Optic Neuropathy
- Artisan Lens
- Aspergillosis and Mucormycosis, Orbital Infections
- Aspergillosis in Orbit
- Aspheric Profile Photorefractive Keratectomy
- Aspherical Intraocular Lens
- Aspiration Curette
- Aspirin (for Carotid Artery Disease)
- Aspirin: Usage, Effects, and Dosage in Ophthalmology
- Asteroid Hyalosis
- Astigmatic Keratotomy
- Astigmatism
- Astrocytoma (Astrocytic Hamartoma)
- Ataxia, Optic
- Ataxia-Telangiectasia (A-T)
- Atopic Dermatitis
- Atrophy, Geographic
- Atrophy, Gyrate
- Atropine Drug, Usage in Ophthalmology
- Axenfeld-Rieger Syndrome; Mesodermal Dysgenesis; Leukomas
- Axial Length
- B
- Bacterial Adhesion in Ophthalmology, Characteristics of
- Bacterial Keratitis
- Balint Syndrome
- Bardet–Biedl Syndrome, Renal
- Bartonella henselae, Cat Scratch
- Basal Cell Carcinoma of Eyelid
- Basal Cell Nevus Syndrome (Gorlin Syndrome)
- Battle Sign, Facial Nerve Palsy
- Baylisascaris procyonis (Raccoon Ascarid), Diffuse Unilateral Subacute Neuroretinitis
- Bell's Palsy
- Benign Episodic Pupillary Mydriasis
- Benign Essential Blepharospasm: Orbital and Oculoplastic Considerations
- Benign Essential Blepharospasm: Neuro-ophthalmic Considerations
- Bergmeister's Papilla
- Best Disease
- Best-Fit Sphere
- Beta Carotene, Use and Dosage of
- Bichrome (Red-Green/Duochrome) Test
- Bietti Crystalline Retinopathy
- Bifocal Lenses
- Binocular Diplopia
- Binocular Indirect Ophthalmoscope (BIO), in Retinal Examination
- Biometry, Use and Principle of
- Biomicroscopy, Ultrasound
- Biomicroscopy, Ultrasound, of Anterior Segment
- Bipolar Cells
- Birdshot Retinochoroidopathy (Vitiliginous Chorioretinitis)
- Bitemporal Hemianopsia
- Bitoric
- Blepharitis
- Blepharochalasis
- Blepharoconjunctivitis
- Bloch-Sulzberger Syndrome (Incontinentia Pigmenti)
- Blood-Aqueous Barrier
- Blood-Retina Barrier
- Blowout Fractures
- Blue Cone Monochromatism
- Blue Nevus
- Blue Sclera
- Blunt Trauma
- Borrelia burgdorferi
- Botox: Spastic Entropion
- Bowen's Disease
- Bright-Flash Electroretinogram
- Brightness (Radiance)
- Bruch's Membrane
- Buccal Mucous Membrane Graft
- Bulla
- Burns
- C
- Calcific Band Keratopathy
- Canaliculitis
- Cancer, Retinopathy Associated with
- Cancer-Associated Retinopathy
- Candida Keratitis/Ocular Infection
- Candle Power (Luminous Intensity)
- Can-Opener Technique
- Canthal Reconstruction
- Canthaxanthin, Retinopathy
- Cantholysis
- Canthotomy
- Capsular Bag
- Capsular Bag Opacification
- Capsular Bend
- Capsular Block Syndrome
- Capsular Tension Ring
- Capsulotomy
- Carbon Dioxide Laser
- Carbonic Anhydrase Inhibitors, for Cystoid Macular Edema
- Carcinoma In Situ, of Conjunctiva
- Carotenoids (Xanthophylls)
- Carotid Cavernous Fistula
- Carpenter Syndrome
- Cat Scratch Disease
- Cat Scratch Disease, Ocular Manifestations
- Cataract Surgery
- Cataract, Causes and Treatment
- Catarrhal (Marginal Corneal) Infiltrates
- Cavernous Sinus Anatomy
- Cavernous Sinus Syndrome
- Cefuroxime
- Cellophane Maculopathy
- Cellulitis, Preseptal, Haemophilus Causing
- Central Corneal Thickness
- Central Retinal Artery Occlusion, Ocular Ischemic Syndrome
- Central Retinal Vein, Occlusion of
- Central Serous Chorioretinopathy/Choroidopathy
- Cerebral Achromatopsia
- Cerebrohepatorenal (Zellweger) Syndrome
- Ceroid Lipofuscinosis
- Chalazion
- Chandler Syndrome
- Charcot-Marie-Tooth Disease, Retinal Degeneration
- Charles Bonnet Syndrome: Overview
- Chédiak-Higashi Syndrome
- Cheek Elevation, in Eyelid Repair
- Chelation Therapy, for Calcific Band Keratopathy
- Chemical Injury (Burns)
- Chemosis
- Chiasmal Disorders
- Chlamydia
- Chloasma, of Eyelids
- Chloroquine Toxicity, Cornea Verticillata
- Chlorpromazine, Cornea Verticillata
- Chlorpromazine, Retinal Degeneration
- Chocolate Cyst
- Cholesterol Emboli (Hollenhorst Plaques)
- Choristomas
- Choroid, Gyrate Atrophy of
- Choroidal Hemangioma
- Choroidal Neovascularization
- Choroidal Neovascularization: Myopia
- Choroidal Osteoma
- Choroidal Perfusion Abnormalities in the Preeclampsia, Eclampsia, and HELLP Syndrome Complex
- Chromatic Aberration: Definition
- Chrysiasis, Corneal Pigmentation
- Ciliary Arteries
- Ciliary Block (Malignant) Glaucoma, Muscarinic Antagonists for
- Ciliary Block “Malignant” Glaucoma
- Ciliary Body
- Ciliary Ganglion
- Ciliary Muscle
- Circularly Polarized Light
- Claude Syndrome
- Clear Corneal Incision
- Climatic Droplet Keratopathy (Spheroidal Degeneration)
- Coats’ White Ring
- Cogan Syndrome
- Collamer Intraocular Lens
- Collier's Sign
- Color Blindness
- Color Vision, Three Cone Opsins
- Colvard Pupillometer
- Comatic Aberrations
- Comma Sign, in Sickle Cell Hemoglobinopathies
- Commotio Retinae (Berlin Disease/Edema)
- Communicating Arteries Anterior
- Compound Nevus
- Computerized Corneal Topography
- Concretions, Conjunctival
- Concussive Trauma
- Conductive Keratoplasty
- Cone Dystrophies/Degeneration
- Cone-Rod Dystrophy
- Confocal Microscopy
- Confocal Scanning Laser Ophthalmoscopy, in Retinal Examination
- Congenital Hereditary Endothelial Dystrophy
- Congenital Hereditary Stromal Dystrophy
- Congenital Hypertrophy of Retinal Pigment Epithelium
- Congenital Ocular Motor Apraxia
- Conjunctiva
- Conjunctival Autograft
- Conjunctival Degenerations
- Conjunctival Flaps
- Conjunctival Inclusion Cysts
- Conjunctival Tumors
- Conjunctivitis
- Conjunctivochalasis
- Connective Tissue Disorder of the Cornea
- Contact Dermatoblepharitis
- Contracted Socket
- Contrast Sensitivity
- Contrast Sensitivity Function, General
- Cornea
- Cornea Farinata
- Cornea Plana
- Cornea Verticillata
- Corneal Ablation
- Corneal Arcus
- Corneal Astigmatism
- Corneal Collagen
- Corneal Degenerations
- Corneal Diameter
- Corneal Dystrophies
- Corneal Ectasia
- Corneal Guttata
- Corneal Intraepithelial Neoplasia
- Corneal Limbus
- Corneal Patching
- Corneal Pigmentations
- Corneal Stromal Haze
- Corneal Tattoo
- Corneal Topography
- Corneal Ulcers
- Corneoretinal Dystrophy, Bietti's Crystalline
- Corneoscleral Laceration
- Coronal Scalp Flap, for Anterior Orbitotomy
- Corticosteroids
- Corticosteroids, Use in Ophthalmology
- Cranial Nerve III (Oculomotor Nerve)
- Cranial Nerve IV (Trochlear Nerve), CNIV
- Cranial Nerve V (Trigeminal Nerve)
- Cranial Nerve VI (Abducens Nerve)
- Cranial Nerve VII
- Craniopharyngiomas
- Cryptophthalmos
- Cryptophthalmos-Syndactyly (Fraser) Syndrome
- Crystalline Dystrophy
- Crystalline Keratopathy, Infectious
- Crystalline Lens
- Cutaneous Horn+B2658
- Cutler-Beard Procedure
- Cyanoacrylate Adhesive
- Cyclopia
- Cylindroma of Eyelid
- Cystic Retinal Tufts
- Cysticercosis, Orbital Involvement and
- Cystinosis, Ocular Findings in, Retinal Degeneration
- Cytomegaloviruses, Retinitis
- D
- Dacryoadenitis
- Dacryoadenoma
- Dacryocystitis
- Darier Disease (Keratosis Follicularis)
- Dark Adaptation Testing
- Day Blindness (Hemeralopia), in Cone Dystrophies
- Decentration
- Deep Anterior Lamellar Keratoplasty (DALK)
- Deep Lamellar Endothelial Keratoplasty (DLEK)
- Degenerative Retinoschisis, Typical and Reticular
- Dellen
- Demyelination, in Multiple Sclerosis, Optic Neuritis
- Dermatitis
- Dermis-Fat Grafts
- Descemetocele
- Desferrioxamine Retinopathy
- Desquamating Skin Conditions
- Dexamethasone Implant
- Diabetic Macular Edema
- Diabetic Papillopathy
- Diabetic Retinopathy, Proliferative
- Diffusion-Weighted MR Image
- Diode Lasers
- Diopter: Definition
- Diplopia in Graves’ Ophthalmopathy
- Diplopia in Multiple Sclerosis
- Diplopia in Myopathies
- Diplopia in Vertebrobasilar System Disease
- Diplopia Monocular
- Diplopia, Restrictive Syndromes Causing
- Disciform Keratitis, Herpes Simplex Virus Causing
- Disciform Scar
- Dispersion: Definition
- Distichiasis: Definition
- DNA, Disorders with Retinal Phenotype, Associated with Mitochondrial DNA (mt-DNA) Mutations
- Doll's Head Maneuver/Phenomenon, in Horizontal Gaze Palsy
- Dorsal Midbrain (Parinaud) Syndrome, Convergence-Retraction Nystagmus, Eyelid Retraction
- Double Convexity Deformity
- Double Ring Sign: Optic Nerve Hypoplasia
- Doyne's Honeycomb Dystrophy
- Drugs, Ocular, Absorption of
- Drugs: Anisocoria
- Drugs: Hallucinations
- Drusen
- Dry Eye: Definition
- Duchenne Muscular Dystrophy: Retinal Degeneration
- Duction Test
- Duplex Ultrasonography
- Dural Sinus Thrombosis
- Dyschromatopsia
- E
- Eales’ Disease
- Early Treatment Diabetic Retinopathy Study (ETDRS)
- Echinococcus granulosus (Echinococcosis), Orbital
- Eclampsia, Neuro-Ophthalmic Disorders, Transient Visual Loss
- Ectasia, Corneal
- Ectodermal Dysplasia
- Ectopia Lentis
- Ectrodactyly-Ectodermal Dysplasial-Clefting (EEC) Syndrome
- Eczema, of Eyelid
- Edema, Eyelid
- Edinger-Westphal Complex
- Efferent Visual System (Ocular Motor Pathways)
- Ehlers-Danlos Syndrome, Angioid Streaks in
- Ehlers-Danlos Syndrome, Gene Linkage of Disease
- Electrically Evoked Potentials
- Electromagnetic Energy/Radiation, Adverse Effects on Retina
- Electrooculogram
- Electroretinogram
- Elschnig Spots: Sign of Acute and Chronic Hypertensive Choroidopathy
- Emmetropia: Definition
- Emphysema (Ocular), of Orbit and Eyelids, in Blowout Fractures
- Encircling Buckle
- Endophthalmitis
- Endothelial Degenerations
- Endothelial Dystrophies
- Endothelial Failure
- Endothelial Graft Rejection
- Enucleation
- Ephelis (Freckle), Conjunctival Disease
- Ephelis (Freckle), of the Eyelid
- Epibulbar Tumor
- Epidermal Cysts, of the Eyelid
- Epidermis
- Epidermoid Cysts
- Episcleritis: Overview
- Epithelial Defects
- Epithelial Dystrophies
- Epithelial Erosions
- Epithelial Inclusion Cysts
- Epitheliopathy
- Erythrocyte Sedimentation Rate in Giant Cell Arteritis
- ETDRS Visual Acuity Chart
- Evisceration
- Excimer Laser Photoablation
- Excimer Lasers
- Excisional Biopsy
- Exposure Keratitis/Keratopathy
- Exposure Staining, Keratoconjunctivitis Sicca
- External Hordeolum (Stye)
- Extraperiosteal Route
- Eye Bank Association of America
- Eye Banking
- Eyelid Erythema
- Eyelid Trauma
- Eyelid Weights
- Eyelid Weights, for Exposure Keratopathy
- F
- Facial Diplegia, Guillain-Barré Syndrome
- Femtosecond Laser
- Fine-Needle Aspiration Biopsy (FNAB) of Orbit
- Fluorescein, as Diagnostic Agent
- Flutter, Ocular
- Foldable Intraocular Lens
- Fornices
- Fourth Nerve Palsy
- Fovea, Foveal Avascular Zone (FAZ)
- Foveola
- Foville Syndrome
- François, Central Cloudy Dystrophy
- Free Caps, LASIK Complication
- Free Radicals
- Frequency of Light Wave
- Fresnel
- Fresnel Prisms
- Fuchs Heterochromic Iridocyclitis, Glaucoma
- Fuchs Superficial Marginal Keratitis
- Fuchs’ Dystrophy Disease
- Full-Thickness Eyelid Biopsy
- Fundamental Considerations Regarding the Optic Nerve
- Fundus Albipunctatus
- Fundus Flavimaculatus (Stargardt Disease/Juvenile Macular Degeneration)
- Fundus Oculi
- Fundus Salt and Pepper
- Furrow Degeneration, Senile
- G
- Gardner Syndrome: Retinal Pigment Epithelium Hypertrophy
- Gasserian Ganglion (Semilunar/Trigeminal Ganglion)
- Geometrical Optics
- Ghost Cell Glaucoma
- Giant Papillary (Contact Lens-Induced) Conjunctivitis Disease
- Glands of Krause, Glands of Moll, Glands of Wolfring, Glands of Zeis
- Glare Testing
- Glare, General
- Globe, Displacement of, in Orbital Disorders
- Goblet Cells, Mucin Tear Secretion by
- Goldenhar Syndrome
- Gonococcal Conjunctivitis
- Gorlin Syndrome
- Gradenigo Syndrome
- Graft-Versus-Host Disease: Overview
- Gram-Negative Bacteria
- Gram-Positive Bacteria
- Graves Ophthalmopathy
- Graves’ Disease
- Groenouw Dystrophy Type 1 Disease
- Guerin (Maxillary) Fracture
- Gul Schematic Eye
- H
- Haemophilus influenzae, Conjunctivitis
- Hallucination
- Hansen's Disease
- Haptic
- Hard Palate Graft
- Heerfordt's Syndrome
- Hemangioblastomas, with Retinal Angiomatosis (von Hippel Lindau Disease)
- Hemochromatosis
- Hereditary Hemorrhagic Telangiectasia (Osler-Weber-Rendu Disease)
- Hereditary Sensory Neuropathy, Neurotrophic Keratopathy
- Herpes Simplex Virus
- Herpes Zoster
- Herpes Zoster Ophthalmicus
- Heterochromic Cyclitis Fuchs’ Glaucoma
- Hidradenoma, Clear Cell (Eccrine Acrospiroma)
- Hidrocystoma, Apocrine
- Higher-Order Aberrations, Refractive Surgery
- High-Pressure Glaucoma
- Holmium YAG Laser, Thermokeratoplasty
- Holmium-YLF Solid-State Laser
- Homocystinuria
- Hordeolum
- Horizontal Eyelid Shortening
- Horizontal Gaze Center
- Horner-Trantas Dots
- Hruby Lens
- Hudson-Stähli Line
- Hughes Procedure/Modified Hughes Procedure, in Eyelid Repair
- Human Herpes Virus
- Human Papilloma Viruses, Ocular Infection
- Hurler-Scheie Syndrome
- Hurricane (Vortex) Keratopathy
- Hyaluronic Acid, for Dry Eye
- Hydrodissection
- Hydrophilic
- Hydrophilic Acrylic Intraocular Lens
- Hydrophobic
- Hydrophobic Acrylic Intraocular Lens
- Hydrops, Keratoconus
- Hyperacuity (Vernier Acuity)
- Hypercalcemia: Corneal Changes
- Hyperemia, Conjunctival
- Hyperopia
- Hyperopic Shift
- Hypotony
- I
- Ice Pack Test for Myasthenia Gravis
- Ice Pick Pains
- Idiopathic Intracranial Hypertension
- Illuminance: Definition
- Image Quality, General
- Implants, Orbital
- Incisional Biopsy
- Indeterminate Melanocytic Lesions of the Choroid
- Indirect Ophthalmoscope
- Indocyanine Green
- Infraciliary Blepharoplasty Incision, for Anterior Orbitotomy
- Infraorbital Nerve
- Infrared Digital Photography
- Infrared Pupillometers
- Inherited Color Vision Defects
- Interface Fluid Syndrome
- Interferometry, General
- Interlenticular Opacification
- Internuclear Ophthalmoplegia
- Interstitial Keratitis
- Intracameral Antibiotics
- Intraocular Gases
- Intraocular Injection of Ocular Drugs
- Intraocular Lens
- Intraocular Lymphoma
- Intraocular Pressure
- Intraoperative Floppy-Iris Syndrome
- Intraorbital Foreign Body (IOFB)
- Intravitreal Injections
- Intravitreal Triamcinolone
- Inverted Follicular Keratosis
- IOL Haptic
- Iridocorneo Endothelial Syndrome
- Iridotomy
- Iris Coloboma
- Iris Hooks
- Iris Prosthesis
- Iris, Characteristics
- Iron Lines, Pterygium
- Iron, Corneal Deposits of
- Iron, Corneal Intraocular Foreign Body of
- J
- Juvenile Epithelial Dystrophy (Meesmann Dystrophy)
- Juvenile Glaucoma
- K
- Kaposi Sarcoma
- Kayser-Fleischer Ring
- Kearns Syndrome
- Keloids: Corneal and Congenital
- Keratinocytes: Overview
- Keratinoid (Spheroidal) Degeneration
- Keratitis
- Keratoacanthoma
- Keratoconjunctivitis, Sicca: Definition
- Keratoconjunctivitis: Overview
- Keratoconus
- Keratoglobus Basic Science
- Keratolysis (Corneal Melting), Marginal, Systemic Immune-Mediated Disease
- Keratomalacia, Vitamin A Deficiency
- Keratopathy Actinic (Labrador Keratopathy/Spheroidal Degeneration)
- Keratoprosthesis
- Kestenbaum's
- Ketorolac Tromethamine
- Khodadoust Line
- Klippel-Trenaunay-Weber Syndrome
- Knapp's Law
- Krukenberg Spindles
- L
- Lacrimal Nerve
- Lagophthalmos
- Lamellar Keratoplasty
- Langerhans Cell Histiocytosis
- Lanthony Tritan Plates, in Color Vision Evaluation
- Laser Focal Treatment
- Laser In Situ Keratomileusis
- Laser Speckle
- Lash Follicle, Tumors Arising in
- Lateral Orbitotomy
- Lattice Dystrophy
- Lattice Lines
- Law of Reflection: Definition
- Law of Refraction (Snell's Law)
- Le Fort Fractures
- Leber Hereditary Optic Neuropathy
- Legal Blindness: Definition
- Lens Dislocation
- Lens Epithelial Cells
- Lensectomy
- Lens-Induced Angle-Closure Glaucoma
- Lensmeter
- Lenticonus
- Lentigo Senile (Liver Spots)
- Lentigo Simplex (Simple Lentigines)
- Levator Muscle (Levator Palpebrae Superioris)
- Light Toxicity, Free Radical Damage; Photic Damage/Phototoxicity, Free Radical Damage
- Light, Pupillary Response
- Light-Near Dissociation
- Ligneous Conjunctivitis
- Limbal Autograft/Allograft (Limbal Transplantation)
- Limbal Relaxing Incisions
- Limbal Stem Cells
- Limbal Transplantation for Chemical Injury
- Limbal Vernal Conjunctivitis/Keratoconjunctivitis
- Lipemia Retinalis
- Lipid Keratopathy
- Lisch Nodules, in Neurofibromatosis
- Lithiasis, Conjunctival
- Local Anesthesia for Ophthalmic Procedures
- Lower Lid Retraction
- Luminance: Definition
- Lutein
- Luxated Lens
- Lyme Disease
- Lymphoma: Definition
- Lynch Incision, for Anterior Orbitotomy
- M
- Macroaneurysms
- Macropsia
- Macular Dystrophy
- Macular Edema
- Macular Holes
- Map-Dot-Fingerprint Dystrophy (Epithelial/Anterior Membrane Dystrophy)
- Marcus Gunn Pupil
- Marfan Syndrome
- Maroteaux-Lamy Syndrome
- McCannel Technique
- Megalocornea
- Meibomian Gland Dysfunction
- Meibomian Glands
- Melanin in Eyes
- Melanocytosis
- Melanokeratosis, Striate
- Melanoma of the Eyelid
- Melanomas, Conjunctival
- Melanosis
- Melasma, of Eyelids
- Meretoja Syndrome
- Methanol, Optic Neuropathy
- Microcornea
- Microcystic Epitheliopathy
- Microkeratome
- Micropannus
- Microphthalmos (Microphthalmia)
- Microphthalmos (Microphthalmia), Anterior
- Micropsia
- Miller Fisher
- Minimum Angle of Resolution/Recognition (MAR)
- Minus Cylinder Form
- Mitochondrial Optic Neuropathy
- Mitomycin C
- Mohs’ Micrographic Surgery
- Molluscum Contagiosum, of Eyelid
- Molluscum Contagiosum: Overview
- Monocular Diplopia
- Monocular Distortion
- Monocular Transient Visual Loss in Carotid Artery Disease
- Monocular Transient Visual Loss, Hypoperfusion Causing
- Monocular Transient Visual Loss, Ocular Causes of
- Monocular Transient Visual Loss, Orbital Causes of
- Monocular Transient Visual Loss, Stroke After
- Monocular Transient Visual Loss, Systemic Causes of
- Monocular Transient, Visual Loss Embolic Causes of
- Mooren Ulcer
- Morning Glory Disc
- Morquio Syndrome
- Mosaic Degeneration (Anterior Crocodile Shagreen)
- Mucopolysaccharidosis
- Mucus Fishing Syndrome
- Munchausen Syndrome
- Mustarde Flap
- Myasthenia Gravis, Overview
- Mycobacterium chelonae Keratitis
- Mydriasis Induced Secondary Angle Closure
- Myopic Chorioretinal Atrophy and Lacquer Cracks
- N
- Nanophthalmos
- Naso-Orbital-Ethmoid Fractures
- Nd:YSGG Laser, for Intrastromal Photodisruption
- Necrotizing Fasciitis, of Orbit
- Necrotizing Keratitis
- Necrotizing Scleritis
- Neodymium:YAG Laser
- Neovascular Glaucoma in Diabetes Mellitus
- Neovascular Glaucoma in Ocular Ischemia, Others
- Neovascular Glaucoma in VOR
- Neovascularization, Retinal
- Neurofibromas, Discrete
- Neurotrophic Keratopathy
- Nevus, Intradermal
- Nevus, Junctional
- Night Blindness
- Nodular Cell Hidradenoma
- Nodular Hyaline
- Nodular Oncocytosis
- Nonarteritic Anterior Ischemic Optic Neuropathy
- Noninfectious Keratitis with Ulceration
- Nonnecrotizing Keratitis
- Nonorganic Visual Loss
- Nonsteroidal Anti-inflammatory Drugs (NSAIDs)
- Nonsyphilitic Interstitial Keratitis
- Nonulcerative Keratitis
- NPS1
- Nuclear Fragments
- Nutritional Amblyopia
- Nyctalopia: Night Blindness
- Nystagmus: Overview
- O
- Occipital Seizures: Transient Visual Loss
- Ocular Bobbing
- Ocular Cicatricial Pemphigoid (OCP)
- Ocular Hypotony
- Ocular Lice
- Ocular Medication Absorption Affected by Viscosity
- Ocular Melanosis
- Ocular Motor Apraxia
- Ocular Prostheses
- Ocular Surface Staining
- Oculocephalic Reflex
- Oculocraniosomatic Neuromuscular Disorder with Ragged Red Fibers
- Oculodentoosseous Dysplasia
- Oculoglandular Syndrome, Parinaud
- Oculomandibulofacial Dyscephaly (Hallermann-Streiff Syndrome)
- Oculomotor Nerve Palsy
- Ocusert Delivery System
- Off-Center Optics
- Oncocyte
- Oncocytoma
- One-and-a-Half Syndrome
- Onychoosteodysplasia (Nail-Patella Syndrome)
- Open-Angle Glaucomas
- Ophthalmic Division of the Trigeminal Nerve
- Ophthalmic Nerve
- Ophthalmic Viscosurgical Devices
- Ophthalmoplegia, Internuclear
- Optic Atrophy
- Optic Disc (Optic Nerve Head)
- Optic Disc in Central Retinal Vein Occlusion
- Optic Gliomas
- Optic Nerve (Cranial Nerve II)
- Optic Nerve Edema
- Optic Nerve Head Drusen
- Optic Neuritis
- Optic Neuritis: Overview
- Optic Neuropathy: Ischemic, Arteritic
- Optic Tract
- Optical Aberrations
- Optical Coherence Tomography
- Optokinetic Nystagmus
- Ora Serrata
- Orbit, Inflammation of
- Orbital Apex Syndrome in Neuro-Ophthalmology
- Orbital Cellulitis
- Orbital Compartment Syndrome
- Orbital Floor Fracture
- Orbital Hemorrhages
- Orbital Pain
- Orbitotomy
- Organic Pigments
- Oscillopsia
- Osseous Choristoma
- Osteogenesis Imperfecta, Blue Sclera
- Other Uveitic Etiologies
- Oxyphile Cell Adenoma
- P
- Pachy (for Short)
- Pachymetry (Pachometry)
- Palinopsia
- Palpebral Conjunctiva
- Palpebral Vernal Conjunctivitis/Keratoconjunctivitis
- Pannus/Micropannus
- Papillae: Overview
- Papillomas, Conjunctival
- Papillomas, Eyelid
- Parabulbar Anesthesia
- Paranasal Sinuses
- Parasellar Lesions
- Parasites
- Parasitic Infections
- Parinaud (Dorsal Midbrain) Syndrome
- Pars Plana Vitrectomy
- Pars Plana; Pars Plicata
- Partial Coherence Interferometry
- Pathologic Myopia
- Pediatric Glaucoma
- Pediculosis (Lice), Ocular Infection
- Pediculosis Palpebrarum
- Pedigree Analysis, Symbols Used in
- Peduncular Hallucinosis
- Pegaptanib
- Pelli-Robson Chart
- Pellucid Corneal Marginal Degeneration
- Pellucid Marginal Degeneration
- Pemphigoid, Cicatricial
- Penetrating Eyelid Injuries
- Penetrating Injuries
- Perfect Capsule Device
- Perfluorocarbon
- Perfluorodecalin (C10F18)
- Perfluoron
- Perfluorophenanthrene
- Perforating Ocular Laceration
- Peribulbar Anesthesia
- Periocular Injection of Ocular Drugs
- Periorbital Cellulitis
- Peripheral Corneal Guttata (Hassall-Henle Bodies/Warts)
- Peripheral Hypertrophic Subepithelial Corneal Degeneration
- Peripheral Keratitis
- Peripheral Ulcerative Keratitis
- Persistent Hyaloid Artery
- Persistent Hyperplastic Primary Vitreous
- Persistent Pupillary Membrane
- Petrous Apicitis
- Phacoemulsification and Posterior Chamber Intraocular Lens (IOL) Implantation
- Phacofragmentation
- Phacotrabeculectomy
- Phacoviscocanalostomy
- Phakic Intraocular Lens
- Phakic Refractive Lens
- Pharmacologic Anisocoria
- Phlycten
- Phlyctenules
- Phosphene
- Photochromic Foldable Intraocular Lens
- Photodisruption
- Photokeratoscopy
- Photomicroscopy, Specular
- Photoreceptor Cells
- Photorefractive Keratectomy (PRK)
- Phototherapeutic Keratectomy
- Phototoxicity
- Phototransduction Cone/Rod
- Phthiriasis
- Phthiriasis Pubis
- Phthirus Pubis (Crab/Pubic Louse), Ocular Infection
- Physiologic Anisocoria
- Piggyback
- Piggyback Intraocular Lens
- Pigment Epithelium Detachment
- Pigment Epithelium, Ciliary Body, and Iris
- Pigmentary Glaucoma
- Pigmented Epithelial Lines
- Pigmented Lesions of the Conjunctiva
- Pilomatrixoma
- Pilomatrixomas
- Pinguecula
- “Pink Eye”
- PK
- Placido Ring
- Planar Xanthoma
- Plate-Haptic Posterior Chamber Intraocular Lens
- Pneumo-Orbitism
- Polyacrylic IOL
- Polymorphic Stromal Dystrophy
- Polypoidal Choroidal Vasculopathy
- Porosyringoma
- Port-Wine Stain (Nevus Flammeus)
- Port-Wine Stain (Nevus Flammeus) in Sturge-Weber Syndrome
- Poser Criteria, for Multiple Sclerosis
- Positron Emission Tomography
- Posner-Schlossman Syndrome
- Posterior Amorphous Corneal Dystrophy
- Posterior Capsule Opacification (PCO)
- Posterior Capsule Rupture
- Posterior Capsulorhexis
- Posterior Chamber
- Posterior Continuous Circular Capsulorhexis (PCCC)
- Posterior Corneal Mapping
- Posterior Embryotoxon, Neurocristopathy
- Posterior Inferior Cerebellar Artery Syndrome
- Posterior Ischemic Optic Neuropathy
- Posterior Lenticonus
- Posterior Optic Buttonholing
- Posterior Polar Cataract
- Posterior Polymorphous Corneal Dystrophy
- Posterior Uveal Bleeding Syndrome (PUBS)
- Posterior Vitreous Detachment
- Postherpetic Neuralgia
- Potential Acuity Meter
- Precorneal Tear Film
- Preperiosteal Midface Lift
- Preretinal Macular Gliosis
- Presbyopia
- Presumed Tuberculous Retinal Periphlebitis
- Primary Acquired Melanosis
- Primary Angle Closure and Angle Closure Glaucoma
- Primary Color Vision Deficiency
- Primary Congenital Glaucoma
- Primary Endothelial Failure, After Penetrating Keratoplasty
- Primary Hereditary Systemic Amyloidosis
- Primary Open-Angle Glaucoma
- Primary Posterior Capsulorhexis
- PRK
- PRL Phakic Intraocular Lens
- Progressive Pigmentary Retinopathy
- Progressive Supranuclear Palsy
- Proliferative Retinopathy due to Diabetes
- Proptosis
- Prostaglandin Analogues
- Prosthesis
- Pseudo Macular Hole
- Pseudoaccommodation
- Pseudo-Best (Disease)
- Pseudoexfoliatio lentis
- Pseudoexfoliation Syndrome
- Pseudoexfoliative Glaucoma
- Pseudoguttatae: Inflammatory Disease
- Pseudo-Hurler Polydystrophy
- Pseudomembrane, Conjunctival
- Pseudoneuritis
- Pseudopapilledema
- Pseudopapilledema: Disc Drusen
- Pseudoproptosis
- Pseudoptosis
- Pseudo-Vitelliform (Macular Dystrophy)
- Psychogenic
- Pterygium
- Pulsation, Orbital
- Punctate Epithelial Defects/Erosions
- Punctate Inner Choroidopathy
- Pupil Center
- Pupil Diameter
- Pupil Dilation
- Pupil Dilator
- Pupil Irregularity Caused by Trauma
- Pupil Stretch
- Pupil, Characteristics
- Pupillary Center
- Pupillometers
- Pure Alexia
- Purtscher's Like Retinopathy
- Pyogenic Granuloma
- Q
- Q-Factor Customized Ablation Profile
- R
- Radial Keratotomy
- Raised Conjunctival Lesions
- Ranibizumab
- RAPD (Relative Afferent Pupillary Defect)
- Ray Tracing
- Reconstructive Corneal Graft
- Reconstructive Surgery of Eyelid
- Recoverin
- Recurrent Corneal Erosion
- Red Rock Syndrome
- Red-Green Color Vision, Defects
- Reflection Law
- Reflex Blepharospasm
- Reflex Tear Arc
- Refraction Law
- Refractive Ametropia
- Refractive Astigmatism
- Refractive Eye Surgery
- Refractive Lens Exchange
- Refractive Surgery
- Reis-Bücklers Dystrophy
- Residual Stroma Bed
- Residual Stroma Thickness
- Respicort
- Reticulum Cell Sarcoma (Old)
- Retina, Structure of
- Retinae (Retinal Angiomatosis, von Hippel Syndrome/Disease)
- Retinal Blood Vessels
- Retinal Break
- Retinal Cavernous Hemangioma
- Retinal Concussion
- Retinal Detachment
- Retinal Detachment Rhegmatogenous
- Retinal Hemangioma
- Retinal Hole
- Retinal Migraine
- Retinal Peripheral Degeneration
- Retinal Pigment Epithelium
- Retinal/Ocular Migraine
- Retinitis
- Retinitis Pigmentosa, Decreased Vision in Neuro-Ophthalmology
- Retinitis Punctata Albescens
- Retinoblastoma
- Retinopathy
- Retinopathy of Prematurity
- Retractors, Lower Eyelid
- Retrobulbar Block
- Retrobulbar Hemorrhage, Optic Nerve Dysfunction
- Retrobulbar Optic Neuropathy
- Retrochiasmal Disorders
- Retro-Orbicularis Oculi Fat (ROOF)
- Rhabdomyosarcoma of Orbit
- Riley-Day Syndrome (Familial Dysautonomia)
- Ring Sign, in Idiopathic Orbital Inflammation
- Rod-Cone Dystrophy
- Rosacea: Overview
- Rosengren-Doane Tear Pump
- Rosenmüller, Valve of
- Rosenthal Syndrome
- Rotational Flap for Eyelid Repair
- Ruptured Globe
- Rust Ring, Iron Foreign Body Causing
- S
- Sakurai-Lisch Nodules
- Salzmann Nodular Degeneration
- Sarcoidosis
- Sarcoidosis, Orbit Affected in
- Sarcoma, Orbital
- Sattler's Veil (Central Epithelial Edema)
- Scanning Confocal Microscope
- Scanning Electron Microscopy
- Scheimpflug Imaging
- Schirmer Tests
- Schlichting Dystrophy
- Schnyder Crystalline Corneal Dystrophy (SCCD)
- Schnyder Crystalline Dystrophy Syndrome
- Schwalbe's Line
- Scleral Fixation of Intraocular Lens
- Scleral Patch Graft, Corneal Patch Graft
- Scleral Tunnel
- Scleritis
- Scleritis-Associated Peripheral Keratopathy
- Sclerocornea
- Sclerokeratitis
- Scleromalacia: Overview
- Scoptopic Pupil Diameter
- Sealed Capsule Irrigation Device
- Sebaceous Adenoma
- Sebaceous Carcinoma of the Eyelid
- Sebaceous Carcinoma/Adenocarcinoma
- Sebaceous Cyst
- Sebaceous Gland Carcinoma
- Sebaceous Gland Carcinoma: Overview
- Sebaceous Glands of Eyelid, Tumors Arising in
- Sebaceous Hyperplasia
- Sebaceous Hyperplasia of Eyelid
- Seborrheic Blepharitis
- Secondary Angle Closure Glaucoma and Uveal Effusion
- Secondary Angle-Closure Glaucoma
- Secondary Blepharospasm
- Secondary Glaucoma in Uveitis
- Secondary Open-Angle Glaucoma
- Semicircular Advancement Flap
- Semicircular Flap for Eyelid Repair
- Semilunar Ganglion
- Senile Hyperkeratosis
- Senile Marginal Atrophy
- Septal Fat Pannus
- Serous Detachment of the Sensory Retina
- Setting Sun Sign
- Seventh Nerve Palsy
- Sexually Transmitted Disease
- Shack-Hartmann Aberrometry
- Shagreen, Crocodile
- Shave Biopsy
- SIA
- Sickle Cell Anemia
- Siderosis Bulbi
- Siderosis: Signs and Symptoms
- Silicone Intraocular Lens
- Silicone Intubation
- Silicone Oil
- Silicone Oil Tamponade
- Silicone, Uses in Ophthalmology
- Simple Anisocoria
- Simple Rotational Flap
- Single-Photon Emission Computed Tomography
- Sinuses
- Sipple-Gorlin Syndrome, Enlarged Corneal Nerves
- Sixth Nerve Palsies
- Skew Deviation
- Skin Peeling Conditions
- SLK
- Sloan Letters
- Snap Test
- Snapback Test
- Snellen Acuity
- Social Disease
- Solar Keratosis
- Solid-State Lasers
- Solodelf
- Spasm of Accommodation
- Spasmus Nutans
- Sphaerularis Elaiodes
- Sphenoid Bone
- Spherical Equivalent
- Spherical Intraocular Lens
- Spherocylindrical Lenses
- Spheroidal Degeneration
- Spherophakia-Brachymorphia Syndrome
- Spherotoroidal Lens
- Spiradenoma
- Spiradenoma, Eccrine
- Spiral Computed Tomography, in Orbital Evaluation
- Split Hand
- Springing Pupil
- Squamous Cell Cancer (SCC)
- Squamous Cell Carcinoma of Eyelid
- Squamous Cell Carcinoma, of the Conjunctiva
- Squamous Cell Papillomas of Eyelid
- Squamous Dysplasia of Conjunctiva
- Standing Potential of the Eye
- Staphylococcal Marginal Disease
- Staphylococcus
- Staphylomas, Congenital, Anterior
- Stargardt Macular Dystrophy
- Steatoblepharon
- Steep Central Islands
- Stem Cells, Limbal, Corneal Epithelium Maintenance
- Steroids
- Stevens Johnson Syndrome
- Stickler Syndrome (Hereditary Progressive Arthro-Ophthalmopathy)
- Stickler Syndrome Vitreous Type I
- Stocker-Holt
- Striate Keratitis
- Striate Keratopathy, Intraocular Surgery Causing
- Striate Melanokeratosis
- Stromal Bed
- Stromal Degenerations
- Stromal Dystrophies
- Stromal Graft Rejection
- Stromal Keratitis (Herpetic)
- Stromal Micropuncture, for Recurrent Corneal Erosions
- Subacute Regional Lymphadenitis
- Sub-brow Fat Pads
- Subciliary Incision, for Anterior Orbitotomy
- Subconjunctival Hemorrhage
- Subepithelial Corneal Degenerations
- Subepithelial Graft Rejection
- Submuscular Fibroadipose Tissue
- Suborbicularis Fibroadipose Tissue
- Subperiosteal Orbitotomy
- Subretinal Fluid
- Subtenon's Anesthesia
- Sulfur Hexafluoride (SF6)
- Sunset Eye Sign
- Superficial Central Primary Degeneration Oleogutta
- Superficial Granular Corneal Dystrophy
- Superficial Keratectomy
- Superior Limbic Keratoconjunctivitis
- Superior or Inferior Altitudinal Visual Field Defects
- Superior Orbital Fissure
- Superior Transverse Ligament
- Suprasellar Mass Lesions
- Surface-Wrinkling Maculopathy
- Surgical Approaches
- Surgical PION
- Surgical Spaces, Orbital
- Surgically Induced Astigmatism
- Suspicious Pigmented Choroidal Lesions
- Sutures (Surgical), Quickert, for Involutional Entropion
- Sweat Glands of Eyelid
- Sweat Glands of Eyelid, Tumors Arising in
- Swinging-Light Test, for RAPD Identification
- Symblepharon
- Sympathetic Nerves/Pathway, Orbit Supplied by
- Syphilis: Overview
- T
- T1 Image
- T1 Sequence
- T1-Weighted Image
- T2
- T2 Magnetic Resonance Image (MRI)
- T2-Weighted Image
- Tablets
- Tamsulosin
- Tangier Disease, Corneal Changes
- Tarsal Conjunctiva
- Tarsal Fracture Operation, for Cicatricial Entropion
- Tarsal Kink
- Tarsal Muscles, Inferior
- Tarsal Plates/Tarsus
- Tarsal Strip Procedure
- Tarsoconjunctival Graft
- Tarsorrhaphy
- Tarsotomy
- TASS
- Tay-Sachs Disease (GM2 Gangliosidosis Type I)
- Tear Breakup Time
- Tear Film (Tears)
- Tear Meniscus
- Tearing (Epiphora)
- Tearing, Reflex, Absorption of Ocular Medication
- Tectonic Penetrating Keratoplasty, for Herpetic Keratitis
- Telecanthus
- Telorbitism (Hypertelorism)
- Temporal Artery, Eye Supplied by
- Temporary Suture Tarsorrhaphy (TST)
- Tenon's Capsule
- Tenzel Flaps
- Teratoid Tumor
- Teratomas, Orbital
- Terrien Marginal Degeneration
- Terson Syndrome Caused by Subarachnoid Hemorrhage
- Tetrapod Fracture
- Thermal Cautery
- Thermal Injury: Overview
- Thiel-Behnke Dystrophy
- Third Nerve Palsy
- Thorazine-Induced Retinal Degeneration
- Three-Dimensional Computed Tomography, in Orbital Evaluation
- Thrombophlebitis, of Orbital Vein
- Thygeson's Superficial Punctate Keratitis
- Thyroid Associated Orbitopathy (TAO)
- Thyroid Eye Disease
- Thyroid-Associated Ophthalmopathy
- Tight Orbit
- Tissue Adhesives, Cyanoacrylate, for Anterior Segment
- Tobacco-Alcohol Amblyopia
- Tonic Pupil (Adie's Pupil), Pharmacological Testing for
- Topical Anesthesia in Eye Surgery
- Topography (Corneal)
- Toxic Anterior Segment Syndrome
- Toxic Optic Neuropathy
- Toxic/Nutritional and Hereditary Optic Neuropathy
- Trachoma
- Tractional Retinal Detachment
- Transcaruncular Route, for Anterior Orbitotomy
- Transconjunctival Route
- Transcutaneous Routes
- Transepithelial Photorefractive Keratectomy
- Transient Cerebral Blindness
- Transient Light-Sensitivity Syndrome
- Transient Monocular Visual Loss
- Transient Obscurations of Vision
- Transplantation
- Transplantation, Amniotic Membrane
- Transposition Flaps, for Lateral Canthal Defects
- Transseptal Route, for Anterior Orbitotomy
- Transverse (Lateral) Sinus Thrombosis
- Transverse Keratotomy
- Transverse Tarsotomy Procedure
- Trapezoidal Keratotomy
- Trauma, Canalicular
- Trauma, Lacrimal Sac and Nasolacrimal Duct
- Traumatic Aniridia
- Traumatic Glaucoma
- Traumatic Retinopathy
- Treacher Collins-Franceschetti Syndrome (Mandibulofacial Dysostosis)
- Treatment for Lid Retraction
- Trichiasis
- Trichilemmoma
- Trichinella spiralis Trichinosis, Orbital Infection Caused by
- Trichoepithelioma
- Trichofolliculoma
- Trigeminal Ganglion
- Trigeminal Ganglion (Gasserian/Semilunar Ganglion)
- Trimalar Fracture
- Trochlear Nerve
- Trypan Blue
- Tumors of Eccrine Origin
- Tunneling
- TVOs
- Type-II Vascular Malformation
- U
- Ulcerative Keratitis
- Ulcerative Keratitis Disease
- Ulcerative Keratopathy, Toxic
- Ulcers
- Ultrafast Laser
- Ultrasonic Pachymetry
- Ultrasonography, in Orbital Evaluation
- Ultrasound Pachymetry
- Upper Lid Loading
- Upper Lid Retraction
- Usher Syndrome
- Uvea (Uveal Tract)
- Uveal Melanoma
- Uveitic Glaucoma
- Uveitis in Multiple Sclerosis
- Uveoparotid Fever
- V
- V1 (Ophthalmic Nerve)
- V2 (Maxillary Nerve)
- V3 (Mandibular Nerve)
- Valve of Hanske
- Varices, Orbital
- Vascular Nevus
- Vascular System of Orbit
- Vascular Tumors Disease of the Conjunctiva
- Venereal Disease
- Venography, in Orbital Evaluation
- Verisyse Iris-Supported Phakic Intraocular Lens
- Vernal Conjunctivitis/Keratoconjunctivitis
- Verruca
- Verruca Vulgaris
- Vertebrobasilar Atherothrombotic Disease (VBATD)
- Vertex Keratopathy
- Vertical Eyelid Splitting, for Anterior Orbitotomy
- Vertical Gaze Palsy
- VHL
- VHL Syndrome
- Viral Keratitis with Ulceration
- Viscoelastic Agents
- Visual Agnosia
- Visual Form Agnosia
- Visual Perseveration
- Visual Release Phenomena
- Vitamin A
- Vitelliform Macular Dystrophy
- Vitiliginous Chorioretinitis (No Longer Used)
- Vitrectomy
- Vitreolysis, Enzymatic
- Vitreous Base Avulsion, “Bucket-Handle Sign”
- Vitreous Humor
- Vitreous Substitute
- VKC
- Vogt Lines, Keratoconus
- Vogt's Crocodile Shagreen Dystrophy
- Voluntary Gaze Paresis
- Von Hippel-Lindau Disease, VHL
- Vortex (Hurricane) Keratopathy
- W
- Wallenberg Syndrome
- Watershed Zone of the Choroid
- Wave Front Analysis
- Wavefront Measurement
- Wavefront-Guided Laser In Situ Keratomileusis
- Wavefront-Guided Laser Refractive Surgery
- Wavefront-Optimized Ablation Profile
- WEBINO
- WEBINO (“Wall-Eyed” Bilateral Internuclear Ophthalmoplegia) Syndrome
- Wegener Granulomatosis
- Weill-Marchesani Syndrome
- Welders Maculopathy
- White-to-White Distance
- Wies Procedure
- Wies Repair
- Wilbrand Knee
- Wilson Disease
- Wound Healing
- X
- Xanthelasma Palpebrarum
- Xanthelasma, Dyslipoproteinemia
- Xanthomas
- Xeroderma Pigmentosum
- Xerophthalmia
- Xerosis
- X-Linked Megalocornea
- Y
- Y-V-Plasty for Blepharophimosis Syndrome
- Z
- Zeis Gland Cyst
- Zernike Coefficients
- Z-Plasties
- Zygomatic Bone
- Zygomatic-Maxillary Complex Fractures
- Zygomaticofacial Canal
- Zygomaticotemporal Canal