Unit 1399: Comprehensive Ophthalmology

1. Introduction to Ocular Anatomy

• Overview of the Eye Structure
  • External and internal anatomy
  • Protective structures (eyelids, lacrimal apparatus)
• Detailed Anatomy and Function
  • Cornea: structure, transparency, and refractive role
  • Iris: pigmentation, pupil regulation
  • Lens: accommodation and focusing
  • Retina: photoreceptors, layers, and signal transduction
  • Optic nerve: structure and role in visual signal transmission

2. Common Ocular Diseases

• Cataracts
  • Types and causes
  • Symptoms and progression
• Glaucoma
  • Pathophysiology (open-angle vs. angle-closure)
  • Risk factors and screening
• Macular Degeneration
  • Dry vs. wet AMD
  • Impact on central vision
• Diabetic Retinopathy
  • Stages and retinal vascular changes
  • Screening and prevention
• Dry Eye Syndrome
  • Causes and symptoms
  • Impact on quality of life

3. Ocular Pathology and Diagnostic Techniques

• Pathological Processes
  • Inflammation, degeneration, ischemia
• Diagnostic Tools
  • Visual Acuity Tests: Snellen chart and alternatives
  • Tonometry: intraocular pressure measurement techniques
  • Fundoscopy: direct and indirect ophthalmoscopy
  • Optical Coherence Tomography (OCT)
  • Fluorescein angiography

4. Inflammatory and Infectious Eye Disorders

• Inflammatory Conditions
  • Uveitis: types, causes, and systemic associations
  • Scleritis: clinical features and complications
• Infectious Diseases
  • Conjunctivitis: bacterial, viral, allergic
  • Keratitis: bacterial, viral, fungal, acanthamoeba
  • Diagnosis and treatment approaches

5. Retinal Diseases and Disorders

• Retinal Detachment
  • Types (rhegmatogenous, tractional, exudative)
  • Symptoms and emergency management
• Retinitis Pigmentosa
  • Genetic basis and progression
  • Visual field loss patterns
• Age-Related Macular Degeneration
  • Pathogenesis and treatment options

6. Optic Nerve Pathologies

• Optic Neuritis
  • Etiology, clinical presentation
  • Relationship with multiple sclerosis
• Optic Atrophy
  • Causes and visual impact
• Papilledema
  • Raised intracranial pressure and diagnosis

7. Ocular Trauma and Emergencies

• Types of Eye Injuries
  • Chemical burns: immediate steps and treatment
  • Foreign body injuries: diagnosis and removal
  • Orbital fractures: signs and management
• Long-term consequences and rehabilitation

8. Surgical Interventions in Ophthalmology

• Cataract Surgery
  • Techniques and postoperative care
• LASIK and Refractive Surgeries
  • Indications and contraindications
• Corneal Transplants
  • Types of grafts and outcomes
• Retinal Detachment Repair
  • Surgical methods and prognosis

9. Genetics and Ocular Diseases

• Inherited Eye Disorders
  • Retinitis Pigmentosa: inheritance patterns
  • Color Blindness: types and genetics
  • Congenital Cataracts
• Genetic Counseling and Testing
  • Implications for treatment and family planning

10. Ocular Pharmacology

• Topical Medications
  • Types: antibiotics, anti-inflammatories, mydriatics
• Intraocular Injections
  • Agents used (anti-VEGF, steroids)
• Systemic Therapies
  • Indications and ocular side effects
• Principles of Drug Delivery to the Eye