This series of case studies takes the optometrist through the interpretation of OCT images alongside other clinical data. The session will highlight distinctive features of each case and include a discussion of scan analysis and the subsequent management and referral of the patient. Optometrists will learn about the importance of avoiding false positive glaucoma referrals from OCT normative data and will have a better understanding of how to apply a structured approach to investigating and interpreting the results of OCT scans.