Free eye-health education for clinicians and students. Every article is checked against its sources and approved by our Editor-in-Chief before it appears here. Educational content only, not personal medical advice.

Topics by subspecialty

Articles A–Z

A

• Acanthamoeba keratitis
• Acquired Nasolacrimal Duct Obstruction and Dacryocystorhinostomy
• Acute Primary Angle Closure
• Amblyopia: patching, atropine and binocular treatment
• Anterior Uveitis
• Anti-VEGF biosimilars and off-label bevacizumab
• Artificial Intelligence in Retina and OCT

B

• Bacterial keratitis
• Behçet Uveitis
• Biologics and Immunosuppression for Non-infectious Uveitis
• Biometry and IOL power calculation
• Blepharoptosis
• Blunt eye injury and traumatic hyphaema

C

• Central Retinal Artery Occlusion: An Ocular Stroke
• Cerebral visual impairment in children
• Chalazion and Hordeolum
• Chemical eye injury
• Childhood esotropia
• Childhood Glaucoma
• Choroidal metastases
• Choroidal naevus versus small melanoma
• Complications of cataract surgery
• Congenital nasolacrimal duct obstruction
• Conjunctival melanoma
• Contact lens complications and safe wear
• Corneal abrasion and corneal foreign body
• Corneal transplantation: DMEK, DSAEK and DALK
• Cytomegalovirus Retinitis

D

• Diabetic Macular Oedema
• Diabetic retinopathy screening programmes
• Drug-induced optic neuropathy: ethambutol, linezolid and amiodarone
• Dry eye disease

E

• Effective cataract surgical coverage and outcomes
• Entropion and Ectropion
• Eyelid and Canalicular Lacerations
• Eyelid Tumours: Basal Cell Carcinoma and Beyond

F

• Femtosecond laser-assisted cataract surgery
• Fluorescein and indocyanine green angiography
• Fungal keratitis

G

• Geographic Atrophy: Beyond Complement Inhibition
• Giant Cell Arteritis
• Glaucoma Drainage Devices
• Glaucoma Medications: Choices, Adherence and Side Effects
• Global eye health: blindness and vision impairment
• GLP-1 receptor agonists and the eye
• Gonioscopy and anterior-segment imaging of the angle

H

• Herpes simplex keratitis
• Herpes zoster ophthalmicus
• Hydroxychloroquine retinopathy screening

I

• Idiopathic Intracranial Hypertension and Papilloedema
• Idiopathic Orbital Inflammation and IgG4-Related Orbital Disease
• Immediately sequential bilateral cataract surgery
• Infection prevention in eye care: adenovirus and instrument reprocessing
• Integrating eye care into primary health care
• Intermittent exotropia
• Intraocular foreign body

J

• Juvenile Idiopathic Arthritis-associated Uveitis

K

• Keratoconus and corneal cross-linking

L

• Laser refractive surgery: LASIK, SMILE and PRK
• Leber Hereditary Optic Neuropathy
• Local anaesthesia for eye surgery
• Low-dose atropine for myopia control
• Low-vision rehabilitation

M

• Manual small-incision cataract surgery
• Metastatic uveal melanoma and tebentafusp
• Minimally Invasive Glaucoma Surgery (MIGS)
• Mydriatics, cycloplegics and their risks

N

• Neurotrophic keratopathy
• Next-Generation Anti-VEGF and Long-Acting Retinal Drugs
• NMOSD and MOG Antibody-Associated Disease
• Non-Arteritic Anterior Ischaemic Optic Neuropathy
• Normal-Tension Glaucoma
• Nutritional and Toxic Optic Neuropathy

O

• OCT angiography
• OCT interpretation: macula and retinal nerve fibre layer
• Ocular adnexal lymphoma
• Ocular adverse events of immune checkpoint inhibitors and targeted cancer drugs
• Ocular antibiotics and antimicrobial resistance
• Ocular Motor Cranial Nerve Palsies
• Ocular surface squamous neoplasia
• Ocular Toxoplasmosis
• Ocular Tuberculosis and Tubercular Uveitis
• Ocular ultrasound and point-of-care ultrasound
• Onchocerciasis (river blindness)
• Open-globe injury
• Ophthalmia neonatorum
• Optic disc assessment in glaucoma
• Optic Neuritis
• Optical myopia control: spectacle lenses, contact lenses and orthokeratology
• Optogenetics and Vision Restoration
• Orbital and Preseptal Cellulitis
• Orbital compartment syndrome and retrobulbar haemorrhage
• Orbital fractures
• Outdoor time and the prevention of myopia

P

• Paediatric cataract
• Phacoemulsification: outcomes and techniques
• Phakic intraocular lenses
• Pharmacological treatment of presbyopia
• Post-operative endophthalmitis
• Posterior capsule opacification
• Presbyopia-correcting and EDOF intraocular lenses
• Primary Angle-Closure Disease: Suspects to Glaucoma
• Primary Open-Angle Glaucoma: Diagnosis and Treatment Targets
• Proliferative Diabetic Retinopathy: Laser, Anti-VEGF and Vitrectomy
• Pterygium
• Pupil Abnormalities: Anisocoria and Horner Syndrome

R

• Radiation retinopathy
• Ready-made spectacles and near-vision correction
• Refractive error in children and spectacle provision
• Repeated low-level red-light therapy for myopia
• Retinal Gene Therapy, CRISPR and Mutation-Agnostic Treatments
• Retinal Vein Occlusion
• Retinoblastoma
• Retinopathy of prematurity
• Rhegmatogenous Retinal Detachment

S

• Safety of intravitreal drugs: inflammation, vasculitis and endophthalmitis
• School eye health programmes
• Scleritis
• Selective Laser Trabeculoplasty as First-Line Treatment
• Smartphone and portable fundus imaging
• Sudden painless vision loss: triage

T

• The eye care workforce and task sharing
• The red eye: triage
• The white pupil (leukocoria): urgent assessment
• Thyroid Eye Disease
• Tonometry: Goldmann, rebound and home monitoring
• Topical and periocular corticosteroids: benefits and risks
• Trabeculectomy
• Trachoma: SAFE strategy and elimination
• Trachomatous Trichiasis Surgery
• Traumatic optic neuropathy

U

• Uveal melanoma: diagnosis and primary treatment
• Uveitic Macular Oedema

V

• Vision screening in children
• Visual acuity testing: charts, apps and children
• Visual field testing and interpretation
• Visual Pathway Lesions and Field Defects
• Vitamin A deficiency and xerophthalmia
• Vitreoretinal lymphoma
• Vogt-Koyanagi-Harada Disease