Abstract
This chapter shall enumerate the various types of artefacts encountered while conducting optical coherence tomography imaging in a clinic. It shall also focus on how these artefacts can cause a loss in data acquisition and affect our interpretation of the image formed. Common clinical conditions that lead to poorer image quality and loss of data points shall be discussed. Methods to tackle such situations shall be enumerated. Spotlight on conditions that can lead to segmentation errors will be focused on. Technical nuances for better image acquisition during optical coherence tomography shall be discussed. Overall, the focus of this chapter will be to discuss and shed light on various artefacts and how to avoid or correct them.