Evaluation of ultrasonographic features of major salivary glands and oral manifestations in patients with Sjögren's Syndrome

The increase in salivary gland ultrasonography scores in SS correlated with a decrease in unstimulated salivary flow rate, an increase in the DMFT index and some oral manifestations. Ultrasonography scores showed that, in the early stages of SS, the submandibular gland parenchyma was more affected than the parotid gland. The diagnosis of SS is difficult, and dentists can play an important role in the early diagnosis of the disease by evaluating the oral manifestations and ultrasonography findings.