ABSTRACT
Provide an update on the diagnosis and management of the recurrent aphthous stomatitis (RAS). It is worth noting that the papers included were on RAS and not oral ulceration secondary to other causes. Although the diagnosis of RAS is discussed, it was beyond the scope of the article to discuss the features of all other conditions associated with recurrent oral ulceration; therefore, the onus was placed on the clinician to ensure that they can distinguish RAS from ulceration related to systemic conditions. A genetic basis for the RAS was suggested, and precipitating factors included trauma, stress, foods, hormonal imbalance, and tobacco smoking. Diagnosis is made on the basis of the history and clinical findings, as there are no specific diagnostic tests. There are many papers available on RAS, but as the exact aetiology remains unknown, curative treatment currently remains elusive.
