In this episode, Dr. Gerdan Lamorell provides an in-depth look at mouth ulcers — their causes, clinical features, and management. We discuss the difference between traumatic ulcers and recurrent aphthous stomatitis, explore the various types of ulcers that can appear in the oral cavity, and highlight when a persistent ulcer may warrant further investigation. Listeners will gain insight into: Common and less common causes of oral ulcers Key diagnostic signs of traumatic vs recurrent ulcers When to suspect underlying systemic conditions The importance of early detection in cases suggestive of oral cancer Preventive measures and practical management tips This episode offers clear, evidence-based information to help patients and dental professionals better understand the nature of mouth ulcers and the importance of timely dental evaluation.