
Heinrich Küchler
Heinrich Küchler (1811–1873): German ophthalmologist who pioneered early eye charts, advanced corneal surgery, and reformed medical and military health services

Heinrich Küchler (1811–1873): German ophthalmologist who pioneered early eye charts, advanced corneal surgery, and reformed medical and military health services

Eduard Jaeger (1818–1884), Austrian ophthalmologist; introduced Jaeger Test-Types, advanced ophthalmoscopy, and first described diabetic retinopathy

Louise L. Sloan (1898–1982) developed Sloan optotypes (LogMAR), pioneering colour vision screening, perimetry, and low-vision rehabilitation

Herman Snellen (1834–1908): Dutch ophthalmologist who created the Snellen chart and standardized visual acuity testing, transforming eye care worldwide

Today we cover lateral canthotomy and cantholysis, with a guide made in partnership with a recent publication in Australasian Emergency Care

Today we cover lateral canthotomy and cantholysis, with a guide made in partnership with a recent publication in Australasian Emergency Care

Bruno Fleischer (1874-1965) German ophthalmologist; Kayser–Fleischer ring (Wilson’s disease) and Fleischer ring in keratoconus

Bernhard Kayser (1869–1954) German ophthalmologist. First described the greenish-brown corneal ring now known as the Kayser–Fleischer ring in Wilson’s disease.

Exophthalmos (proptosis) is abnormal eye protrusion, often from Graves disease or orbital lesions. Urgent assessment is needed to prevent vision loss.

Acute dacryocystitis is a painful infection of the nasolacrimal duct, often with swelling, discharge, and risk of abscess or orbital cellulitis.

Corneal foreign bodies present with pain, watering, and irritation. Remove under anaesthesia, exclude penetrating injury, and arrange follow-up.

Bacterial conjunctivitis is common and treatable, but screen for serious infections like gonococcus, meningococcus, and trachoma in high-risk patients.