[Sjögren's syndrome]

We carry out an updated review of Sjögren's syndrome on occasion of the presentation of three new clinical cases whose oral manifestations led the patients to first seek help. Each patient was subjected to clinical exploration, together with complementary evaluations, aimed at establishing an early and precise diagnosis of the syndrome. We consider it important to adopt a series of standardized diagnostic criteria and revise treatment to maintain the orodental conditions as favorable as possible.