B-Scan Ultrasound Retinal Detachment Intraocular Tumor Optic Nerve Lens-
B-Scan Ultrasound
Electroretinography (ERG) b-wave a-wave
Electroretinography (ERG) a-wave b-wave
Outline Anatomy of the eye and the retina ● Retinal diagnostic test Diabetic Retinopathy (DR) Age-related Macular Degeneration (AMD)
• Anatomy of the eye and the retina • Retinal diagnostic test • Diabetic Retinopathy (DR) • Age-related Macular Degeneration (AMD) Outline
Diabetic Retinopathy (DR) Healthy Retina Diabetic Retinopathy
Healthy Retina Diabetic Retinopathy Diabetic Retinopathy (DR)
Learning objectives Recognize the importance of diabetic retinopathy (DR)as a public health problem;and it is one of the leading causes of blindness in developed countries Identify the risk factors for DR 。 Describe and distinguish between the stages of DR Understand the role of risk factor control and annual dilated eye exams in the prevention of vision loss
• Recognize the importance of diabetic retinopathy (DR) as a public health problem; and it is one of the leading causes of blindness in developed countries • Identify the risk factors for DR • Describe and distinguish between the stages of DR • Understand the role of risk factor control and annual dilated eye exams in the prevention of vision loss Learning objectives