Type 1 diabetes Type 2 diabetes -- The eye in diabetes -- The need to screen -- Practical screening -- Normal retinal appearances -- Background retinopathy -- Maculopathy -- Severe non-proliferative ('pre-proliferative') retinopathy -- Proliferative retinopathy -- Advanced diabetic eye disease -- Non-diabetic eye disease -- Background information -- Self-assessment questions -- Answers to self-assessment questions -- Glossary of terms