Veterinary Ophthalmology Course

Lesson 1 • Ocular Adnexa and Orbit

Examines eyelids, conjunctiva, lacrimal system, and orbital contents. Grounds students in periocular anatomy essential for surgical and diagnostic planning.

Lesson 2 • Posterior Segment Structures

Covers vitreous, retina, choroid, and optic nerve anatomy. Provides the structural framework for interpreting fundic examination findings.

Lesson 3 • Comparative Ocular Anatomy Overview

Introduces eye structure across dogs, cats, horses, and exotic species. Establishes the anatomical baseline required for all subsequent clinical chapters.

Lesson 4 • Anterior Segment Structures

Details cornea, iris, lens, and anterior chamber anatomy. Connects structural knowledge to common anterior segment pathology recognition.

Lesson 1 • Indirect and Direct Ophthalmoscopy

Builds skills in fundic visualization using both direct and indirect methods. Accurate fundic examination is essential for retinal and optic nerve diagnosis.

Lesson 2 • Slit-Lamp Biomicroscopy

Instructs proper slit-lamp setup, illumination modes, and grading of anterior segment lesions. Biomicroscopy is the cornerstone of anterior segment diagnosis.

Lesson 3 • Patient Preparation and Restraint

Covers species-appropriate restraint and sedation protocols for ophthalmic exams. Safe patient handling directly enables accurate diagnostic data collection.

Lesson 4 • Menace, Dazzle, and Pupillary Reflexes

Teaches neuro-ophthalmic reflex testing and interpretation. Reflex results localize lesions within the visual pathway and cranial nerve circuitry.

Lesson 5 • Fluorescein and Rose Bengal Staining

Teaches topical dye application and interpretation for corneal and conjunctival surface assessment. Staining patterns guide diagnosis and treatment urgency.

Lesson 1 • Cytology and Microbiology Sampling

Covers conjunctival scraping, corneal culture, and aqueous paracentesis techniques. Microbiological data directs targeted antimicrobial and anti-inflammatory therapy.

Lesson 2 • Ocular Ultrasonography

Covers B-mode and high-frequency ultrasound for evaluating opaque media and posterior segment. Ultrasound is indispensable when direct visualization is impossible.

Lesson 3 • Advanced Imaging Modalities

Introduces optical coherence tomography, confocal microscopy, and orbital CT/MRI. Advanced imaging resolves structural detail beyond conventional examination.

Lesson 4 • Electroretinography

Explains ERG recording protocols and waveform interpretation for retinal function assessment. ERG differentiates retinal from central visual pathway disease.

Lesson 1 • Corneal Ulceration Classification

Categorizes superficial, stromal, and descemetocele ulcers by depth and etiology. Accurate classification determines medical versus surgical urgency.

Lesson 2 • Corneal Dystrophies and Degenerations

Distinguishes inherited dystrophies from acquired degenerations by location and breed predisposition. Genetic counseling implications are addressed for breeding animals.

Lesson 3 • Pigmentary and Immune-Mediated Keratitis

Covers pannus, pigmentary keratitis, and immune-mediated keratoconjunctivitis sicca. Chronic immune activation drives progressive corneal opacification requiring long-term management.

Lesson 4 • Infectious Keratitis

Covers bacterial, fungal, and viral corneal infections with species-specific prevalence. Pathogen identification guides targeted antimicrobial selection.

Lesson 1 • Infectious Causes of Uveitis

Covers systemic infectious agents causing uveitis in dogs, cats, horses, and cattle. Identifying the infectious etiology is essential for curative versus palliative treatment.

Lesson 2 • Uveitis Sequelae Management

Covers posterior synechia, iris bombe, secondary glaucoma, and phthisis bulbi. Early recognition of sequelae prevents irreversible vision loss.

Lesson 3 • Uveitis Pathophysiology and Classification

Explains the breakdown of the blood-ocular barrier and inflammatory cascade in uveitis. Classification by anatomical location guides diagnostic workup and treatment.

Lesson 4 • Immune-Mediated and Idiopathic Uveitis

Addresses lens-induced, pigmentary, and idiopathic uveitis syndromes. Immune-mediated forms require sustained anti-inflammatory therapy to prevent sequelae.

Lesson 1 • Acute Glaucoma Emergency Management

Covers rapid IOP reduction protocols using osmotic agents, carbonic anhydrase inhibitors, and prostaglandins. Acute glaucoma is a time-sensitive emergency requiring immediate intervention.

Lesson 2 • Glaucoma Classification and Pathophysiology

Distinguishes primary open-angle, primary closed-angle, and secondary glaucoma by mechanism. Pathophysiological understanding drives rational pressure-lowering therapy selection.

Lesson 3 • Surgical Interventions for Glaucoma

Introduces cyclophotocoagulation, gonioimplant placement, and enucleation for refractory glaucoma. Surgical selection depends on visual status and owner compliance capacity.

Lesson 4 • Cataract Classification and Staging

Grades cataracts by maturity, location, and etiology across species. Staging determines surgical candidacy and urgency of phacoemulsification referral.

Lesson 1 • Sudden Acquired Retinal Degeneration

Addresses SARD pathophysiology, clinical presentation, and differentiation from optic neuritis. Accurate diagnosis prevents unnecessary immunosuppressive treatment.

Lesson 2 • Chorioretinitis and Retinal Vasculitis

Identifies infectious and immune-mediated chorioretinitis patterns and their systemic causes. Fundic lesion distribution guides systemic disease investigation.

Lesson 3 • Optic Neuritis and Optic Nerve Hypoplasia

Covers inflammatory and developmental optic nerve disorders and their systemic associations. Optic nerve disease requires neurological and systemic workup alongside ocular evaluation.

Lesson 4 • Progressive Retinal Atrophy

Covers the genetics, clinical progression, and ERG findings of PRA across dog breeds. Genetic testing and breeding program counseling are core competencies.

Lesson 1 • Enucleation and Orbital Surgery

Covers transpalpebral and transconjunctival enucleation and orbital exenteration indications. Enucleation is indicated for painful blind eyes, neoplasia, and severe trauma.

Lesson 2 • Ophthalmic Surgical Instrumentation

Identifies microsurgical instruments, suture materials, and operating microscope setup. Proper instrument selection and handling are prerequisites for safe ocular surgery.

Lesson 3 • Eyelid and Adnexal Surgery

Covers entropion, ectropion, distichiasis, and eyelid mass excision techniques. Adnexal surgery corrects conformational defects causing chronic corneal irritation.

Lesson 4 • Phacoemulsification and Cataract Surgery

Introduces phacoemulsification technique, IOL implantation, and post-operative care. Cataract surgery is the most common intraocular procedure in veterinary ophthalmology.

Lesson 5 • Anesthesia for Ophthalmic Procedures

Addresses oculocardiac reflex prevention, intraocular pressure effects of anesthetic agents, and regional nerve blocks. Anesthetic management directly affects surgical safety and outcome.