Oral Mucosa: Variations From Normalcy, Part I

Many lesions can be identified in the oral mucosa. Some are indicative of pathologic conditions restricted to the oral cavity, whereas others are signs of systemic disorders. A third group of alterations is not severe enough to be considered pathologic; however, knowledge of this group is mandatory for a correct differential diagnosis to be established. This is the first article in a 2-part series concerning all of these pseudopathologic conditions.