- Cataract Symptom Score
- Predictors of Outcome After Cataract Surgery
- The VF-14 Questionnaire for Functional Impairment in Patients with Cataracts
- Method of Mehra and Minassian for Grading Central Lens Opacities
- New Zealand Criteria for Prioritizing Cataract Surgery
- Lens Opacities Classification System II (LOCS II)
- Sunflower Cataract in Wilson's Disease (Chalcosis Lentis)
- Cataracts Associated with Corticosteroid Therapy
- Drug and Chemical Exposures Associated with Cataracts
- Risk Factors for Cataracts in a Patient with Diabetes Mellitus
- Criteria of the IRYSS-Appropriateness Cataract Group for Prioritizing Cataract Surgery
- Complications of Cataract Surgery in a Patient with Pseudoexfoliation (PEX) Syndrome
- Potential Difficulty Score (PDS) of Habib et al for Performing a Phacoemulsification
- Preoperative Score of Muhtaseb et al for Identifying a Cataract Patient at Risk for Intraoperative Complications
- Cataract Surgery Risk Score of Najjar and Awwad
- Clinical Activity Score of Mourits et al for Graves' Ophthalmopathy
- Diagnostic Criteria for Graves' Ophthalmopathy
- Ophthalmopathy Index of Donaldson et al
- Modified Ophthalmopathy Index of Bartalena et al
- Activity Score of Kahaly for Graves' Ophthalmopathy
- The American Thyroid Association NO SPECS Classification of Eye Changes in Graves' Disease
- Patient Questionnaire of Bjerrum for Eye Involvement by Keratoconjunctivitis Sicca
- Clinical Ophthamological Testing in the Diagnosis of Keratoconjunctivitis Sicca
- Discriminant Function to Distinguish Age-Related from Sjogren's Keratoconjunctivitis Sicca
- Dry Eye Questionnaire of Bandeen-Roche et al
- Questionnaire of Moutsopoulos et al for Identifying Xerophthalmia in Patients with Sicca (Sjogren's) Syndrome
- Oxford System for Grading Epithelial Surface Damage in a Patient with Dry Eye
- Clinical Severity Classification of Marube et al for a Patient with Dry Eye
- Histopathologic Classification of Marube et al for Dry Eye (ALMEN Classification)
- Drug-Induced Dry Eye
- Age-Related Dry Eye
- Dry Eye Associated with Physical Destruction (Traumatic, Surgical, Chemical, Radiation) of Periocular Glands
- Tantalic Dry Eye (Dry Eye with Adequate Tear Production)
- Hormone-Related Dry Eye
- Dry Eye Associated with Immune Disorders
- Neurological Causes of Dry Eye
- Congenital Malformations Associated with Dry Eye (Dysgenetic Dry Eye)
- Nutritional Deficiencies Associated with Dry Eye
- Nonimmune Inflammatory Conditions Associated with Dry Eye
- Classification of Dysfunctional Tear Syndrome (DTS) Without Lid Margin Disease
- Lid Margin Involvement in a Patient with the Dysfunctional Tear Syndrome (DTS)
- Criteria of Arita et al for Obstructive Meibomian Gland Dysfunction
- When to Consider Evaluating a Patient for Meibomian Gland Dysfunction
- Thyroid Eye Disease Presenting as Dry Eye
- SICCA Ocular Staining Score for Keratoconjunctivitis Sicca
- Herbal and Nutritional Supplements That Can Cause Dry Eye
- Scoring System of Abelson et al for Signs and Symptoms of Allergic Conjunctivitis
- Mucus Fishing Syndrome
- Differential Diagnosis of "Red Eye"
- Types of Acute and Chronic Allergic Conjunctivitis
- Clinical Score of Tanaka et al for Allergic Conjunctivitis
- Score of Tanaka et al for Corneal Changes in Allergic Conjunctivitis
- Differential Diagnosis of Generalized Cicatrizing Conjunctivitis
- Idiopathic Ocular Cicatricial Pemphigoid (IOCP)
- Prognostic Indicators of Outcome Following Vitrectomy for Diabetic Retinopathy
- Flow Chart of Hesse et al for Predicting Visual Acuity After Early Vitrectomy for Diabetic Retinopathy
- International Clinical Diabetic Macular Edema Disease Severity Scale
- International Clinical Diabetic Retinopathy Disease Severity Scale
- Schedule for Regular Ophthalmologic Examinations in a Patient with Diabetes
- Criteria of the Early Treatment of Diabetic Retinopathy Study (ETDRS) for Clinically Significant Macular Edema
- Risk Factors of Wong et al for Diabetic Retinopathy in a Patient with Type 2 Diabetes
- Indications for Referring a Diabetic to an Ophthalmologist
- High Risk Characteristics (HRC) Associated with Proliferative Diabetic Retinopathy
- Risk Factors for Diabetic Retinopathy
- Diabetic Papillopathy
- Risk Factors of Sultan et al for Diabetic Retinopathy in a Pediatric Patient with Diabetes
- Stages of Aiello et al for Diabetic Retinopathy
- Diagnosis of Tropias and Phorias with the Eye Cover-Uncover Test
- The Parks-Bielschowsky Three Step Test to Identify a Single Weak Ocular Muscle
- Acquired Strabismus Following Eyelid Surgery or Trauma
- Inferior Oblique Muscle Adherence Syndrome
- Newcastle Control Score for Evaluating a Patient with Intermittent Exotropia
- Oculogyric Crisis
- Ocular Echography and Outcome After Penetrating Ocular Trauma
- Risk of Secondary Hemorrhage in Traumatic Hyphema
- Grades of Cook et al for Traumatic Optic Neuropathy
- The System of the Ocular Trauma Classification Group for Classifying Mechanical Injuries to the Eye
- Clinical Signs Indicating Traumatic Rupture of the Ocular Globe
- Fundoscopic Lesions Identifying Severe Central Nervous System Injury in Children with the Shaken Baby Syndrome
- Madigan Eye and Orbit Trauma Scale
- Risk Factors of Hutton and Fuller for Predicting Outcome After Severe Ocular Injury
- Superior Orbital Fissure Syndrome
- Risk Factors of De Juan et al for Unfavorable Visual Prognosis After a Penetrating Injury to the Eye
- Clinical Findings Following Trauma to the Crystalline Lens
- Indications and Contraindications for Surgical Therapy in a Patient with Traumatic Optic Neuropathy
- Prognostic Factors of Sternberg et al for Visual Outcome After a Penetrating Ocular Injury
- Classification of Bower for Corneal Lacerations
- Orbital Compartment Syndrome
- Types of Vajpayee et al for Breaks in the Posterior Capsule of the Lens After Perforating Ocular Injury
- Risk Factors of McGwin and Owsley for Eye Injury in a Motor Vehicle Collision
- Risk Factors for Ocular Injury from a Champagne Bottle or Other Carbonated Beverage
- Whiplash Maculopathy
- Commotio Retinae After Blunt Ocular Trauma (Berlin's Edema)
- Clinical Findings in Acute Retrobulbar Hemorrhage
- Risk Factors of Lewis and Perry for Acute Retrobulbar Hemorrhage
- Ocular Trauma Score (OTS) of Kuhn et al
- Zones of Turbin et al for Describing Penetrating Orbital Wounds Associated with Intracranial Injuries
- Risk Factors of Turbin et al for Failing to Detect Intracranial Injury in a Patient with a Penetrating Transorbital Injury
- Chorioretinitis Sclopetaria
- Prognostic Factors of Al-Mezaine et al Affecting Outcome Following an Open Globe Injury
- Pediatric Ocular Trauma Score of Acar et al for a Penetrating Ocular Injury
- Classification and Regression Tree (CART) of Schmidt et al for Predicting Visual Outcome After Open Globe Injury
- Grades of Eagling for Perforating Injuries of the Eye
- Prognostic Factors of Lee et al for Visual Outcome Following an Open Globe Injury in a Pediatric Patient
- Classification of Keith, Wagener and Barker for Hypertensive Retinopathy
- Classification of Scheie for Hypertensive Retinopathy
- Classification of Leishman for Hypertensive Retinopathy
- Calculating the Width of a Parent Retinal Blood Vessel from the Width of Two Branches
- Trunk Diameter Ratio (TDR) for Retinal Arterioles
- Indications for Ocular Removal (Enucleation, Evisceration and Exenteration)
- Algorithm of Kaltreider and Lucarelli for Measuring the Implant Size After Enucleation and Evisceration
- Determining the Adequacy of the Reconstruction After Enucleation or Evisceration of the Ocular Globe
- Method of Kaltreider et al for Determining Implant Diameter for an Enucleated Eye from A-Scan Ultrasonography of the Remaining Eye
- The Rose Bengal Score
- Fluorescein Staining of the Corneal Surface
- Digital Pressure to Evaluate Meibomian Gland Secretion
- Glaucoma Symptom Scale
- American Academy of Ophthalmology Guidelines for Followup of Patients with Primary Open Angle Glaucoma
- Risk Factor Count of Cummins et al for Development of Glaucoma in a Patient with Ocular Hypertension
- An Algorithm for Glaucoma Screening by Primary Care Providers
- Using the Family Score (FS) in the Evaluation of a Patient for Open Angle Glaucoma (OAG)
- Clinical Presentation of Neonatal Glaucoma in an Infant
- The ISNT Rule of the Optic Nerve Head to Distinguish Normal from Glaucomatous Eyes
- Prediction Model of the Ocular Hypertension Treatment Study Group (OHTS) for Development of Primary Open Angle Glaucoma (POAG)
- Model of Medeiros et al for Predicting the Risk of Progression from Ocular Hypertension to Glaucoma
- Discriminant Function of Mardin et al for Detecting Glaucomatous Optic Nerve Damage
- Characteristic Features of Glaucomatous Field Defects
- Glaucomatocyclitic Crisis (Posner-Schlossman Syndrome)
- Classification of Foster et al for Conditions with Primary Angle Closure (PAC)
- Model of Davanger et al for the Probability of Glaucoma Based on Intraocular Pressure (IOP)
- Risk Factors of Sihota et al for the Development of Traumatic Glaucoma Following a Closed Globe Injury
- Conditions Associated with Rubeosis Iridis and Neovascular Glaucoma
- Risk Factors of Girkin et al for Post-Traumatic Glaucoma Following Ocular Contusion
- Risk Factors for Development of Pigmentary Glaucoma in a Patient with Pigment Dispersion Syndrome (PDS)
- Identifying a Patient at High Risk for Non-Steroidal Drug-Induced Glaucoma
- Identifying the General Types of Nystagmus
- Identifying the Type of Vestibular Nystagmus
- The Ophthalmic Medications for Tolerability (COMTOL) Checklist Questionnaire
- Clinical Features of Conjunctivitis Medicamentosa
- Convergence Insufficiency and Reading Study (CIRS) Group Symptom Questionnaire
- Risk Factors for Predicting Choroidal Neovascularization in the Second Eye of a Patient with Neovascularization Due to Age-Related Macular Degeneration
- Screening Algorithm of Bressler for Neovascular Age-Related Macular Degeneration in Primary Care
- Simplified Severity Scale from AREDS for Age-Related Macular Degeneration
- Risk Factors of Ngai et al for Age-Related Macular Degeneration
- Assessment of the Visual Acuity for Supine Patients Using a Size-Reduced Chart
- The Visual Ability Score (VAS) for Visually Impaired Children
- Causes of Day Blindness (Hemeralopia)
- Staging of Retinopathy of Prematurity Using the International Classification
- Identification of Threshold and Prethreshold Changes on Ophthalmic Examination for Retinopathy of Prematurity
- Risk Equation of Holmstrom et al for Retinopathy of Prematurity
- Risk Factors for Retinopathy of Prematurity
- Ocular Perfusion Pressure
- Criteria for the Diagnosis of the Vogt-Koyanagi-Harada Syndrome from the American Uveitis Society in 1978
- Criteria for Vogt-Koyanagi-Harada Disease from the First International Workshop in 1999
- Sympathetic Uveitis (Sympathetic Ophthalmia) Following Penetrating Injury or Surgery
- The Acute Retinal Necrosis Syndrome Associated with Viral Posterior Uveitis
- Immune Recovery Uveitis
- HTLV-1 Associated Uveitis (HAU)
- Poststreptococcal Uveitis
- Clinical Features of Solar Retinopathy
- Ultraviolet Radiation Corneal Injury (Snowblindness, Welder's Arc Burn)
- Light Retinopathy Following Use of an Operating Microscope (Operating Microscope Maculopathy)
- Classification of Lasers
- Prevention of Eye Damage During the Observation of a Solar Eclipse
- Hypoperfusion Retinopathy
- Risk Factors for Perioperative Posterior Ischemic Optic Neuropathy (PION) with Postoperative Vision Loss
- Anterior Segment Ischemia
- HIV-Associated Ischemic Maculopathy
- Nonarteritic Ischemic Optic Neuropathy (NAION) in a Patient Taking a Phosphodiesterase Inhibitor
- Risk Factors Associated with Visual Loss in Patients with Giant Cell (Temporal) Arteritis
- Clinical Features of Idiopathic Retinal Vasculitis, Aneurysms and Neuroretinitis (IRVAN)
- Ocular Involvement in a Patient with Inflammatory Bowel Disease
- Prognostic Factors of Takeuchi et al for Visual Outcome in a Patient with Behcet's Disease
- Behcet’s Oculopathy Index of Teifi et al
- Rheumatoid Corneal Melt (Vasculitic Peripheral Ulcerative Keratitis, PUK)
- Rating Scale of Jankovic for Essential Blepharospasm
- Features of the Floppy Eyelid Syndrome
- Indications for Surgical Management of Ptosis
- Classification of Ectropion Based on Cause
- Ectropion Grading Scale (EGS) of Moe and Linder
- Ectropion Symptom Questionnaire of Moe and Linder
- Clinical Features of Entropion
- Risk Factors for Cicatricial Entropion
- Grades of McGraw and Adamson for Postblepharoplasty Ectropion
- Blepharoptosis and External Ophthalmoplegia in an HIV-Positive Patient Receiving Antiretroviral Therapy
- Lateral Distraction Test of the Punctum in Laxity of the Medial Canthus Tendon
- Determining the Weight of a Gold Implant Required for the Upper Eyelid of a Patient with Lagophthalmos Secondary to Facial Paralysis
- Jaw-Winking Syndrome (Marcus Gunn Jaw-Winking Synkinesis, MGJWS)
- Risk Factors Associated with Development of Pterygia
- Risk Factors of van Overdam for Predicting Development of a Retinal Break in a Patient with a Posterior Vitreous Detachment
- Algorithm of Kang and Luff for Evaluating a Patient with a Possible Retinal Detachment
- Risk Factors for Retinal Detachment
- Recommendations of Hollands et al for Evaluation of a Patient for a Possible Posterior Retinal Detachment
- Valsalva Hemorrhagic Retinopathy
- Criteria of Emerson et al for Neonatal Intraretinal Hemorrhage
- Terson Syndrome Following Acute Intracranial Hemorrhage
- Complications of Vitreous Hemorrhage
- Risk Factors for Roth Spots (White-Centered Retinal Hemorrhage)
- Pattern of Visual Field Loss in a Patient with a CNS Lesion Affecting the Visual Pathways
- Canadian Priority Score for Corneal Transplantation
- Clinical Findings in Corneal Graft Rejection
- Recipient Factors of Sugar et al Associated with an Increased Risk of Corneal Graft Failure
- Criteria of the Collaborative Corneal Transplantation Studies Research Group for Corneal Graft Failure
- Prediction of the Exposed Ocular Surface Area from the Palpebral Aperture
- Calculation of the Required Power for a Contact Lens Using the Back Vertex Distance (BVD)
- Using the SRK (Sanders, Retzlaff, Kraff) Equation for Calculating the Power Required for an Intraocular Lens (IOL)
- Signs and Symptoms Associated with Optic Neuritis
- Signs in a Patient with Possible Optic Neuritis That Should Prompt Consideration of an Alternative Diagnosis
- Postpartum Optic Neuritis Associated with Demyelinating Disease
- Optic Neuritis Associated with Anti-Tumor Necrosis Factor (TNF) alpha Therapy
- Chiasmal Neuritis
- Cancer-Associated Retinopathy (CAR)
- Diagnostic Groups of Pfohler et al for Melanoma-Associated Retinopathy (MAR)
- Bilateral Diffuse Uveal Melanocytic Proliferation (BDUMP)
- Paraneoplastic Optic Neuropathy (PON)
- Paraneoplastic Ocular Cicatricial Pemphigoid (POCP, Anti-Epiligrin Cicatricial Pemphigoid, AECP)
- Algorithm of Czarnecki et al for Evaluating a Patient with Unequal Pupils
- Holmes-Adie Syndrome
- Clinical Features of Horner's Syndrome
- Pourfour du Petit Syndrome Associated with Cervical Sympathetic Hyperactivity
- Management Algorithm of Ahn Yuen and Rubin for Idiopathic Orbital Inflammation
- Clinical Findings with Orbital Pseudotumor
- Imaging Studies in Orbital Pseudotumor
- Idiopathic Granulomatous Orbital Inflammation
- Clinical Classification of Xerophthalmia
- Grading Scheme of Makdani et al for Conjunctival Impression Cytology with Transfer (CICT) for the Evaluation of Patients for Vitamin A Deficiency
- Stages of Carlier et al for Cytological Changes of Vitamin A Deficiency Seen in Conjunctival Impression Cytology with Transfer (CICT) Preparations
- Potential Problems with Decorative Contact Lenses
- Clinical Findings in a Patient with a Corneal Infiltrative Event (CIE) Secondary to Wearing Contact Lenses
- Risk Factors of Morgan et al for a Corneal Infiltrative Event Associated with Contact Lens Wear
- Manchester Score for Keratitis Associated with Contact Lens Wear
- Classification of Goldberg for Proliferative Sickle Retinopathy
- Clinical Features of Orbital Infarction in a Patient with Sickle Cell Disease
- Recommendations for Eye Protection in Sports
- Classification of Chandler et al for Orbital Complications of Acute Sinusitis
- Classification of Moloney et al for Acute Orbital Complications Associated with Acute Sinusitis
- Reaction Potential for Different Materials in an Intraocular Foreign Body
- Copper Intraocular Foreign Bodies and Chalcosis
- Iron Intraocular Foreign Bodies and Siderosis
- Risk Factors of Erakgun and Egrilmez for Postoperative Retinal Detachment After Vitrectomy to Remove a Foreign Body in the Posterior Segment of the Eye
- Risk Factors of Choovuthayakorn et al for Poor Visual Acuity with a Posterior Segment Intraocular Foreign Body
- Events Associated with a Posterior Segment Intraocular Foreign Body
- Oculocardiac Reflex
- Stages of Vitreous Change in Retinitis Pigmentosa
- Risk Factors for Formation of a Macular Hole
- Stages of Gass in the Formation of a Macular Hole
- Clinical Features of Chloroquine or Hydroxychloroquine Ocular Toxicity
- Tobacco-Alcohol Amblyopia
- Ocular Inflammation Associated with Bisphosphonate Therapy
- Mercurialentis (Brown Reflex, Mercury Deposition in the Lens)
- Gold Deposits in the Eye (Ocular Chrysiasis)
- Gold Dust Retinopathy Associated with High Intake of Canthaxanthin
- Risk Factors for Steroid-Induced Glaucoma
- Causes of Copper Deposits in the Cornea (Chalcosis Corneae)
- Criteria for the Intraoperative Floppy Iris Syndrome (IFIS) Associated with Alpha-1 Antagonist Therapy (Tamsulosin, Flomax)
- Amiodarone-Associated Optic Neuropathy
- Risk Factors of Menikoff et al for Endophthalmitis After Intra-Ocular Lens Placement
- Risk Factors of Soltau et al for Infection of a Glaucoma Filtering Bleb
- Risk Factors Associated with Optic Nerve Hypoplasia
- Criteria of Apple et al for Optic Nerve Hypoplasia
- Clinical Features of Septo-Optic Dysplasia Including Acute Adrenal Insufficiency
- Ratio of the Optic Disc Diameter to Distance from Disc to Macula in a Patient with Optic Nerve Hypoplasia
- Clinical Features of Purtscher's Retinopathy
- Ocular Findings in the Fat Embolism Syndrome
- Talc Retinopathy
- Indiana Bleb Appearance Grading Scale (IBAGS)
- Grading Scale of Migdal and Hitchings for a Glaucoma Drainage Bleb
- Indications of Soltau et al for Closing a Late Onset Leak from a Glaucoma Filtering Bleb
- Equation of Kronfeld for Describing the Pressure and Outflow Characteristics After a Fistulizing Operation for Glaucoma
- Rate of Late Onset Bleb-Related Complications Following Trabeculectomy with Mitomycin
- Phenotype of a Color Vision Defect
- Factors Affecting the Accuracy of Color Vision Screening
- Clinical Features of Congenital Nasolacrimal Duct Obstruction
- Discoloration of the Tears
- Differential Diagnosis of Leukokoria (White Pupillary Reflex)
- Differential Diagnosis of Photopsia
- Severity Stages of Menke et al for the Retinopathy in Waldenstrom Macroglobulinemia
- Types of Arteriovenous Malformations Involving Retinal Blood Vessels
- Retinal Arteriovenous Malformations Associated with Arteriovenous Malformations of the Head and Neck (Wyburn Mason Syndrome)
- Lipemia Retinalis
- Risk Factors for Retinal Vein Occlusion (RVO)
- Clinical Features of Central Retinal Vein Occlusion (CRVO)
- Clinical Features of a Branch Retinal Vein Occlusion (BRVO)
- Coloboma
- Clinical Features of the Morning Glory Anomaly
- Kayser-Fleischer Ring in Wilson's Disease
- Risk Factors of Meadows et al for Corneal Damage in a Patient with Facial Nerve Palsy
- Grading Method of Miyata et al for Superficial Punctate Keratopathy (SPK)
- Predictors of Gordon et al for Performing Penetrating Keratoplasty in a Patient with Keratoconus
- Sclerocornea
- Peters’ Anomaly
- Cornea Plana Congenita
- Causes of Crystalline Deposits Within the Cornea
- Screening Criteria to Identify a Patient with Leprosy Who Should Be Referred to an Ophthalmologist
- Criteria of Cimino et al for Ocular Tuberculosis
- Ocular Complications of Leprosy
- Clinical Features of the Toxic Anterior Segment Syndrome (TASS)
- Possible Causes of the Toxic Anterior Segment Syndrome
- Features of the Argyll Robertson Pupil in Late Neurosyphilis
- Differential Diagnosis of Poor Pupil Dilatation in the Dark
- Ophthalmologic Findings in a Patient with Subacute Sclerosing Panencephalitis (SSPE)
- Clinical Findings in a Patient with an Orbital Arteriovenous Malformation (AVM)
- Risk Factors of Schwartz et al for Amblyopia in a Child with a Capillary Hemangioma of the Orbit or Eyelid
- Refractive Instability
- Causes of Angioid Streaks
- Causes of Cotton Wool Spots in the Retina
- When to Consider Batten Disease (Juvenile Neuronal Ceroid Lipofuscinosis) in a Pediatric Patient with Unexplained Visual Loss
- Ocular Changes Associated with Fabry's Disease
- Ocular Changes in a Patient with Juvenile Paget Disease
- Charles Bonnet Syndrome
- Definition of the Inflammatory Ocular Hypertension Syndrome (IOHS)
- Conditions That Can Cause the Inflammatory Ocular Hypertension Syndrome (IOHS)
- Grading System of Sotozono et al for Chronic Ocular Manifestations Associated with Stevens-Johnson Syndrome
- Pigment Dispersion Syndrome (PDS)
- Relative and Absolute Contraindications to Laser Refractive Eye Surgery
- Complications of Laser Refractive Eye Surgery
- Conditions Associated with Synophrys (Confluence of the Eyebrows Across the Midline)
- Conditions Associated with Hypertrichosis of the Eyelashes (Eyelash Trichomegaly)
- Conditions Associated with a Uveal Effusion
- Clinical Features of the Uveal Effusion Syndrome
- Features of Nanophthalmos (Simple Microphthalmia)
- Classification of Staphyloma by Ocular Location
- Causes of a Staphyloma
- Causes of Scleromalacia Perforans
- Risk Factors for Cataract Formation in an HIV-Positive Patient
- Penetrating Eye Injuries Caused by a Pen, Pencil or Other Writing Implement
- Ocular Trauma Associated with Bungee Jumping
- Retinopathy Associated with an Herbal Medicine
- Corneal Bee or Wasp Sting
- Clinical Features and Complications of the Vitreomacular Traction Syndrome
- Clinical Features of Central Serous Chorioretinopathy (CSCR)
- Risk Factors Associated with Central Serous Chorioretinopathy (CSCR)
- Congenital and Infantile Cataracts: Hereditary Syndromes
- Congenital and Infantile Cataracts: Acquired Causes
- Impression Cytology Score (IC Score) of Haller-Schober et al for a Patient with Dry Eye Syndrome
- Periorbital Dermatitis and Keratoconjunctivitis Associated with Paederus or Other Blister Beetles (?Nairobi Eye?, ?Spider Lick?)
- Ocular Trauma Caused by a High-Pressure Water Jet from a Fire Hose
- Risk Factors of Ayuso et al for Poor Visual Acuity in a Patient with Uveitis Secondary to Juvenile Idiopathic Arthritis (JIA)
- Tattoo-Associated Uveitis
- Visible Iris Sign in a Patient Undergoing Surgery for Involutional Aponeurotic Ptosis
- Periorbital and Eyelid Edema in a Patient with Infectious Mononucleosis (Hoagland's Sign)
- Alkyl Nitrite (?Poppers?) Maculopathy
- Eales? Disease
- Corneal Tyrosine Crystals Associated with Nitisinone Therapy in a Patient with Hereditary Tyrosinemia Type I
- Differential Diagnosis of a Bilateral Transient Loss or Darkening of Vision
- Differential Diagnosis of a Sudden Painless Loss of Visual Acuity in One Eye
- Differential Diagnosis of Bilateral Blurred Vision
- Amaurosis Fugax
- Clinical Features of the Orbital Apex Syndrome
- Conditions Associated with the Orbital Apex Syndrome
- Criteria of Priem and Oosterhuis for Birdshot Chorioretinopathy (BSCR)
- Clinical Features of Duane’s Retraction Syndrome (DRS, Congenital Retraction Syndrome, Stilling-Turk-Duane Retraction Syndrome)
- Causes of Pain Triggered by Eye Movement
- Retraction Nystagmus
- Dublin Uveitis Evaluation Tool (DUET) for Detection of Spondyloarthritis in a Patient with Acute Anterior Uveitis
- Optic Perineuritis Associated with Wegener's Granulomatosis (Granulomatosis with Polyangiitis)
- Clinical Manifestations of Sarcoidosis Involving the Eyes
- Causes of Eyelid Myokymia
- Causes of Eyelid Necrosis
- Differential Diagnosis of Recurrent or Chronic Conjunctival Ulceration
- Causes for Brownish Discoloration of the Conjunctiva
- Causes for Blackish Discoloration of the Conjunctiva
- Causes for Yellowish Discoloration of the Conjunctiva
- Causes of Optic Perineuritis (OPN)
- Clinical Features of Optic Perineuritis (OPN)
- Risk Factors of Fox et al for Proliferative Sickle Retinopathy
- Abnormal Color Perception (Chromatopsia): Erythropsia (Red Coloration)
- Abnormal Color Perception (Chromatopsia): Cyanopsia (Blue Coloration)
- Abnormal Color Perception (Chromatopsia): Xanthopsia (Yellow Coloration)
- Abnormal Color Perception (Chromatopsia): Ianthinopsia (Purple Coloration)
- Abnormal Color Perception (Chromatopsia): Chloropsia (Green Coloration)
- Abnormal Color Perception (Chromatopsia): Brown Discoloration
- Abnormal Color Perception (Chromatopsia): Whitish Discoloration
- Causes of Bloody Tears
- Gustatory Hyperlacrimation (Crocodile Tears, Gusto Lacrimal Reflex)
- Differential Diagnosis of Photophobia
- Differential Diagnosis of Eye Ache (Asthenopia)
- Differential Diagnosis of Glare Discomfort
- Differential Diagnosis of Oscillopsia
- Differential Diagnosis of Palinopsia
- Differential Diagnosis of the Pulfrich Phenomenon
- Causes for Vision Loss Following Trauma (Post-Traumatic Vision Loss)
- Differential Diagnosis of Sudden Painless Vision Loss in Both Eyes
- Differential Diagnosis of Sudden Painful Vision Loss
- Differential Diagnosis of a Gradual Painless Loss of Vision
- Cortical Blindness Associated with Preeclampsia or Eclampsia
- Congenital Hypertrophy of the Retinal Pigment Epithelium (CHRPE)
- Differential Diagnosis of Color Difference Between Irides (Heterochromia): Hypochromic
- Differential Diagnosis of Color Difference Between Irides (Heterochromia): Hyperchromic
- Causes for the Loss of the Outer Third of the Eyebrows (Hertoghe Sign)
- Differential Diagnosis of Antiretinal Antibodies
- Scores of Perea-Milla et al for Visual Outcome After Cataract Surgery: Score for Change in Visual Acuity (VA)
- Scores of Perea-Milla et al for Visual Outcome After Cataract Surgery: Score for Change in VF-14
- Ocular Rosacea
- Differential Diagnosis of Painful Ophthalmoplegia
- Differential Diagnosis of Painless Ophthalmoplegia
- Criteria of the International Headache Society (IHS) for the Diagnosis of Tolosa-Hunt Syndrome (THS)
- Ocular Bobbing
- Clinical Features of Orbital Myositis
- Autoimmune Disorders Associated with Secondary Orbital Myositis
- Marin-Amat Acquired Oroacial Synkinesis Syndrome
- Grades of Mercieca et al for Eyelid Position
- Histologic Criteria of Choi and Chevez-Barrios for an Inflamed Conjunctival Nevus (ICN)
- Grades of Conjunctival Edema (Chemosis)
- Ocular Trauma Associated with Paintball
- Retinal Detachment after Open Globe Injury (RD-OGI) Score of Stryewski et al
- Sickle Cell Ischemic Maculopathy
- Risk Factors of Rosenberg and Hutcheson for Pediatric Sickle Cell Retinopathy
- Categories of Ocular Surface Disease for a Patient in the Intensive Care Unit (ICU)
- Ophthalmologic Findings in a Patient with Congenital Zika Infection
- Acute Ophthalmologic Manifestations of Zika Virus Infection
- Clinical Features of Brown's Syndrome (Superior Oblique Tendon Sheath Syndrome)
- Causes of Brown's Syndrome (Superior Oblique Tendon Sheath Syndrome)
- Pseudo Brown's Syndrome
- Rome Eye Scoring System for Urgency and Emergency (RESCUE) of Rossi et al for Triaging an Ophthalmic Emergency
- Medial Canthus Degloving Injury
- Traumatic Telecanthus
- Screening Criteria of the American Academy of Pediatrics for Retinopathy of Prematurity
- Predictors of Simonini et al for Maintaining Remission of Systemic Therapy for Childhood Autoimmune Chronic Uveitis
- Predictors of Artornsombudh et al for Remission Failure in a Patient with New-Onset Anterior Uveitis
- Risk Factors of Saurenmann et al for Uveitis and Its Complications in Juvenile Idiopathic Arthritis (JIA)
- Criteria of Herbort et al for Ocular Sarcoidosis from the First International Workshop on Ocular Sarcoidosis (IWOS): Diagnostic Certainty
- Criteria of Herbort et al for Ocular Sarcoidosis from the First International Workshop on Ocular Sarcoidosis (IWOS): Clinical Findings and Laboratory Investigations
- Differential Diagnosis of Red Eye in a Patient with Systemic Lupus Erythematosus (SLE)
- Differential Diagnosis of Vision Loss in a Patient with Systemic Lupus Erythematosus (SLE)
- Differential Diagnosis of an Orbital Disorder in a Patient with Systemic Lupus Erythematosus (SLE)
- Loss of Eyelashes and Eyebrows (Madarosis and Milphosis)
- Differential Diagnosis of Short Palpebral Fissures
- Differential Diagnosis of Telecanthus
- Differential Diagnosis of Orbital Hypertelorism
- Laser In Situ Keratomileusis (LASIK) or Photoreactive Keratectomy in a Patient with an Autoimmune Disease
- Blepharophimosis-Ptosis-Epicanthus Inversus Syndrome (BPES)
- Antielevation Syndrome After Anterior Transposition of the Inferior Oblique Muscle
- Canine Tooth Syndrome (CTS, Dog Bite Syndrome)
- Perforation of the Globe Caused By a Dog Bite
- Measurement of the Cytokines Interleukin-10 and Interleukin-6 in Vitreous Fluid, with the IL-10 to IL-6 Ratio
- Spasmus Nutans (Nystagmus, Head Nodding, Torticollis)
- Fuchs Uveitis Syndrome (Fuchs Heterochromic Uveitis, FHU)
- Complications of Fuchs Uveitis Syndrome (Fuchs Heterochromic Uveitis)
- Orbital Myositis Associated with Giant Cell Myocarditis
- Ophthalmologic Findings Associated with Cavernous Sinus Thrombosis
- Opsoclonus-Myoclonus-Ataxia Syndrome (OMAS, Dancing Eye Syndrome, Myoclonic Encephalopathy)
- Corneal Melting Syndrome of Mooren (Mooren Ulcer)
- Fuchs' Endothelial Corneal Dystrophy
- Clinical Findings of a Cavernous Hemangioma of the Orbit
- Anton Syndrome (Anton-Babinski Syndrome)
- Blindness Associated with Sphenoid Sinusitis
- Balint Syndrome
- Ocular Lyme Borreliosis
- Differential Diagnosis of Metabolic Optic Neuropathy
- Basic Severity Score for Common Ocular Emergencies (Base Score): Anterior Segment
- Basic Severity Score for Common Ocular Emergencies (Base Score): Posterior Segment
- Basic Severity Score for Common Ocular Emergencies (Base Score): Trauma
- Basic Severity Score for Common Ocular Emergencies (Base Score): Ocular Surgery
- Pathogenesis of Fuchs Uveitis Syndrome (Fuchs Heterochromic Uveitis)
- Conditions Associated with Hereditary Alacrima
- Trochleitis with Orbital Headache
- Autoimmune Optic Neuropathy (AON)
- Acquired Dyschromatopsia (Disordered Color Vision) in Optic Neuritis (Including Koelnner's Rule)
- Tearing and Onions
- Optic Neuropathy Associated with Cat Scratch Disease
- Asteroid Hyalosis (AH)
- Parinaud's Syndrome (Dorsal Midbrain Syndrome, Sylvian Aqueduct Syndrome)
- Clinical Decision Rule of Paek et al for Orbital Wall Fracture in a Pediatric Patient
- Risk Factors of Chan et al for Rapid Progression of Glaucoma
- Ophthalmologic Findings Associated with the Ocular Ischemic Syndrome (Ischemic Oculopathy)
- Criteria of the Expert Panel of the Orbital Society for Idiopathic Orbital Inflammation (IOI): Nonmyositic
- Criteria of the Expert Panel of the Orbital Society for Idiopathic Orbital Inflammation (IOI): Myositis
- Criteria of the Expert Panel of the Orbital Society for Idiopathic Orbital Inflammation (IOI): Pathologic Features
- IgG4-Related Orbital Disease
- Orbital Compression Syndrome Associated with Sickle Cell Disease
- Methanol-Induced Ocular Toxicity
- Ocular Venous Air Embolism (OVAE, Presumed Air by Vitrectomy Embolisation, PAVE)
- Landolfi's Sign in Severe Aortic Regurgitation
- Traumatic Orbital Arteriovenous Malformations (AVM)
- Nutritional Optic Neuropathy
- Manifestations of Ocular Syphilis
- Clinical Features of Stargardt Disease Type 1
- Cataract Following Exposure to an Electric Shock or Lightning
- Risk Factors of Blum-Hareuveni et al for Cataract Development in a Child with Uveitis
- Dry Eye or Ocular Infection Associated with Latanoprost Ophthalmic
- Chemical Conjunctivitis in a Neonate Associated with Ophthalmia Prophylaxis
- Conjunctivitis-Otitis Syndrome
- Adenoviral Conjunctivitis
- Pulled in Two Syndrome (PITS)
- Toddler/Infant Ocular Trauma Score (TOTS) of Read and Cavuoto
- Mitchell-Wong Grading System for Hypertensive Retinopathy
- Hyperventilation-Induced Nystagmus (HIN, HVIN, Exercise-Induced Nystagmus)
- "Rule of 8" of Shen and Bhatt for Expected Visual Acuity in a Small Child
- GROP Screening Criteria for Examining a Neonate for Retinopathy of Prematurity
- Children's Hospital of Philadelphia (CHOP) Retinopathy of Prematurity (ROP) Model
- Plus and Pre-Plus Disease in Retinopathy of Prematurity (ROP)
- Scale of Wallace et al for Grading Retinal Blood Vessel Tortuosity and Dilatation
- Retinal Zones for Recording Retinopathy of Prematurity (ROP)
- Types of Retinopathy of Prematurity (ROP) from the ETROP Trial
- Aggressive Posterior Retinopathy of Prematurity (AP-ROP)
- Predictors of Sobrin et al for Prolonged Chronic Anterior Uveitis
- Prognostic Factors of Sharief et al for a Patient with Retinal Vasculitis
- Classification of Damato and Coupland for Melanocytic Conjunctival Lesions
- Visual Snow Syndrome
- Predictors of Duan et al for the Need to Treat Sickle Cell Retinopathy
- Pentosan Polysulfate Maculopathy
- Clinical Features of a Congenital Dacrocystocele in an Infant
- Ischemic Index (ISI) in Retinal Vascular Disease
- Tilted Disc Syndrome
- Ophthalmologic Findings Associated with Hereditary Hemorrhagic Telangiectasia (HHT, Rendu-Osler-Weber Disease)
- Ophthalmological Manifestations of Gaucher Disease
- Nongenetic Conditions Associated with Blue Sclerae
- Genetic Conditions Associated with Blue Sclerae
- Space Flight-Associated Neuro-Ocular Syndrome (SANS)
- Ophthalmic Involvement in Linear Scleroderma with Facial En Coup Sabre
- CSF Leak Following Orbital Trauma (Traumatic CSF Oculorrhea)
- Risk Factors of Rossin et al for Substantial Ocular Injury Associated with Orbital Fracture (Bedside Orbital Fracture Algorithm)
- Equations of Chaves-Samaniego et al for an Infant with Retinopathy of Prematurity
- Prediction Model of van Straalen et al for Uveitis in a Patient with Juvenile Idiopathic Arthritis
- Belfast Retinal Tear and Detachment (BERT) Score of McCullagh et al
- Shafer's Sign (Schaffer's Sign, Tobacco Dust Sign) in Posterior Retinal Detachment
- Macular Hole in a Pediatric Patient
- Metamorphopsia
- Leopard Spot Retinopathy
- Fundoscopic Changes Associated with Leukemia
- Syphilitic Papillitis (Anterior Optic Neuritis)
- Syphilitic Perineuritis
- Hypopyon
- Hypopyon Associated with Leukemia or Lymphoma
- Inverse Pseudohypopyon
- Pseudohypopyon Associated with Metastatic Carcinoma
- Diabetic Retinopathy and Pulse Pressure
- Sagging Eye Syndrome (SES)
- Heavy Eye Syndrome (HES)
- Risk Factors for Retinal Detachment Following Basketball-Related Eye Trauma
- Causes of Orbital Emphysema
- Stages of Hunts et al for Ocular Emphysema
- Evaluating Meibomian Glands with the Meibo-Score
- Risk Factors of Ha et al for Neonatal Glaucoma Associated with Facial Port Wine Stains
- Risk Factors of Shihota et al for Visual Field Defects in a Patient with Primary Congenital Glaucoma
- Herpetic Anterior Uveitis
- SUN Criteria for Acute Retinal Necrosis (ARN)
- SUN Criteria for Sympathetic Ophthalmopathia
- SUN Criteria for Fuchs Uveitis Syndrome
- SUN Criteria for Cytomegalovirus (CMV) Anterior Uveitis
- SUN Criteria for Herpes Simplex Virus (HSV) Anterior Uveitis
- SUN Criteria for Varciella Zoster Virus (VZV) Anterior Uveitis
- SUN Criteria for Sarcoidosis-Associated Uveitis
- SUN Criteria for Spondylitis-Associated Uveitis (HLA-B27-Associated Anterior Uveitis)
- SUN Criteria for Juvenile Idiopathic Arthritis (JIA) Associated Chronic Anterior Uveitis
- SUN Criteria for Multiple Sclerosis-Associated Intermediate Uveitis
- SUN Criteria for Pars Planitis
- SUN Criteria for Non-Pars Planitis Intermediate Uveitis
- SUN Criteria for Multifocal Choroiditis with Panuveitis
- SUN Criteria for the Multiple Evanescent White Dot Syndrome (MEWDS)
- SUN Criteria for Serpiginous Choroiditis
- SUN Criteria for Punctate Inner Choroiditis
- SUN Criteria for Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE)
- SUN Criteria for Vogt-Koyanagi-Harada (VKH) Disease
- Vision Problems Associated with Multiple Sclerosis (MS)
- Ocular and Visual Findings in Takayasu Arteritis
- SUN Criteria for Behcet Disease Uveitis
- Conditions Associated with Lid Lag
- Lagophthalmos and Its Possible Causes
- Differential Diagnosis of Infrequent Blinking
- Differential Diagnosis of Frequent Blinking
- Conditions Causing Symblepharon
- Conditions That May Mimic Lid Retraction (Pseudo-Lid Retraction)
- Subconjunctival Emphysema
- Coats Disease
- Retinal Detachment in Connective Tissue Disorders
- Rhegmatogenous Retinal Detachment (RRD)
- Serous or Exudative Retinal Detachment
- Tractional Retinal Detachment
- Differential Diagnosis of Retinal Detachment
- Proliferative Vitreoretinopathy (PVR) Following Retinal Detachment
- Conditions That May Mimic Optic Neuritis (Pseudo-Optic Neuritis)
- Ophthalmologic Findings in a Patient with Neuroblastoma
- Mydriasis Following Plant Exposure (Gardener's Mydriasis)
- Vancomycin-Associated Hemorrhagic Occlusive Retinal Vasculitis (HORV)
- Vision Loss Following Injection of a Aesthetic Facial Soft Tissue Filler
- Differential Diagnosis of Pain in and About the Eye
- Differential Diagnosis of Pseudoproptosis (Pseudoexophthalmos)
- Conditions Associated with an Orbital Bruit
- Differential Diagnosis of Intraocular Calcifications
- Causes of Distorted Size of an Object: Macropsia and Micropsia
- Differential Diagnosis of Hypotelorism
- Differential Diagnosis of Metamorphopsia
- Conditions Associated with Pulsating Exophthalmos
- Pan-London Ocular Tuberculosis Pathway (LOOP) of Petrushkin et al
- SUN Criteria for Cytomegalovirus (CMV) Retinitis
- Hamburg CLN3 Ophthalmic Rating Scale
- SUN Criteria for Birdshot Chorioretinitis
- SUN Criteria for Syphilitic Uveitis
- Differential Diagnosis of Enlargement of an Extraocular Muscle
- Orbital Myositis (Myositis of an Extraocular Muscle)
- High Myopia
- Conditions Associated with Hyperopia
- Frisen Scale for Staging Papilledema
- Clinical Findings in a Patient with Papilledema
- Drug-Induced Papilledema
- Intra-Orbital Calcifications Adjacent to the Globe
- Conditions Associated with Osteolysis of the Orbit
- SUN Criteria for Tubercular Uveitis
- Conditions Associated with Pseudopapilledema
- Non-Drug Causes of Papilledema
- Prognostic Factors of Lee et al for an Orbital Fracture with Muscle Incarceration
- Taser-Related Eye Injury
- Neuropathy, Ataxia and Retinitis Pigmentosa (NARP) Syndrome
- Conditions That May Mimic Retinitis Pigmentosa (Pseudoretinitis Pigmentosis)
- Retinitis Pigmentosa Sine Pigmento
- Inherited Retinal Dystrophies (IRD) in the Differential Diagnosis of Non-Syndromic Retinitis Pigmentosa
- Syndromes Associated with Retinitis Pigmentosa
- Adverse Ocular Events Associated with Phosphodiesterase 5 (PDE5) Inhibitors
- Tuberculous Keratitis with Corneal Ulcer
- Ocular Involvement in Cystinosis
- X-Linked Retinitis Pigmentosa (XLRP)
- Conditions Associated with Bitot Spots
- Causes of Intraocular Adipose Tissue
- Differential Diagnosis of Orbital Pain
- Differential Diagnosis of Deep-Set Eyes
- Conditions Associated with a Corneal Ring
- Causes of Night Blindness (Nyctalopia)
- Conditions Associated with Dilated Episcleral Blood Vessels
- Differential Diagnosis of Pigment Spots of the Sclera or Episclera
- Differential Diagnosis of Expansion of the Optic Canal
- Differential Diagnosis of a Narrow Optic Canal
- Differential Diagnosis of Post-Traumatic Diplopia
- Ocular Trauma Associated with a Foam Bullet or Dart
- Change in Vision After Carbon Monoxide Poisoning
- Algorithm of Pereira et al for the Differential Diagnosis of Crystalline Retinopathy
- Differential Diagnosis for Enlargement of the Blind Spot
- Causes of Double Vision When Using Both Eyes (Binocular Diplopia)
- Causes of Eccentric Vision
- Conditions Associated with Chin Elevation to Improve Vision
- Conditions Associated with Chin Depression to Improve Vision
- Differential Diagnosis of Crystalline Retinopathy
- Big (Enlarged) Blind Spot Syndrome (BBSS)
- Oguchi Disease
- Risk Factors of Jia et al for Cataract in a Patient Being Treated for Retinoblastoma
- BOMBILE (Blast of Mobile Battery in the Living Eye)
- Modified Florida Ocular Trauma Score (MFOTS) of Zhou et al
- Anophthalmic Socket Syndrome (ASS, Postenucleation Socket Syndrome)
- GLAUC-STRAT Tool for Glaucoma Stratification
- Red Flags and Plus Factors in Glaucoma Stratification Using the GLAUC-STRAT 1 Tool
- Model of van Straalen et al for Predicting New-Onset Chronic Uveitis in a Patient with Juvenile Idiopathic Arthritis (JIA)
- Risk Factors of Halim et al for Post-Operative Uveitis Following Cataract Surgery
- Pseudo-Duane Retraction Syndrome Associated with Orbital Myositis
- Nomogram of Shiuey et al for Predicting Graft Survival After Penetrating Keratoplasty
- Brigham Eyelash Tool for Alopecia (BELA) of Manjaly et al
- Prognostic Factors of Hoogeoud et al for Syphilitic Uveitis
- Nomogram of Guo et al for Predicting Myopia in a Schoolchild
- Retinopathy of Megaloblastic Anemia
- Measurement of Proptosis Using Heron's Formula for a Triangle
- Risk Factors of Segerstad et al for Intraoperative Complication During Cataract Surgery
- Risk Score of Papaliodis et al for Cataract in a Patient with Noninfectious Anterior Uveitis
- Predictive Score of Watanabe et al for Graves' Orbitopathy (GO Score)
- Nomogram of Zhao et al for Predicting Visual Impairment for a Patient with Diabetic Retinopathy
- Grades of Diabetic Macular Ischemia (DMI)
- Magnesium Deficiency and Risk of Diabetic Retinopathy
- Phantom Eye Syndrome
- Predictors of Niederer et al for Glaucoma Following Uveitis and Scleritis
- Ocular Changes in Cryoglobulinemia
- Ophthalmic Findings in a Patient with Granulomatosis with Polyangiitis
- Ophthalmic Changes with Ruptured Arachnoid Cyst
- Criteria for Corneal Graft Rejection from the Cornea Preservation Time Study (CPTS)
- Intra-Ocular Caterpillar Hairs
- Ophthalmologic Changes in Congenital Rubella
- Grading Inflammatory Changes in the Vitreous Fluid
- Grading Inflammatory Changes in the Anterior Chamber