Oral Medicine and Pathology from A-Z is an important part of the image of the dentist as a medical practitioner. I have attempted to describe the individual disorders briefly following the same concept: definition, aetiology, symptoms, clinical features, diagnosis, treatment and differential diagnoses. In some cases, there is a slight overlap, so a disorder is referred to twice under different names. I have included extensive images that will facilitate the clinician´s ability to perform rapid diagnostics, but also fulfill some colleagues´ desire for illustration of the various disorders of the patient. It is my hope that the book's form using text and associated images in the same spread will facilitate the use of the book by clinicians and that it will become an indispensable part of the Clinic´s library.