Scleroderma: oral, maxillofacial and radiographic manifestations for dental practitioners

Scleroderma is an autoimmune condition of unknown aetiology with a range of manifestations, which can be limited to the skin or can extend to be multisystemic. It is characterised by fibrosis, microangiopathy and dysregulation of the immune system and commonly affects the oral cavity. Frequent oral and maxillofacial features include fibrosis of the face, circumoral furrows and reduced oral aperture. Radiographic findings are often incidental, including uniform, asymptomatic periodontal ligament space widening of teeth and osteolysis of bone at muscular attachments. The oral and maxillofacial manifestations significantly contribute to its disease burden and are often overlooked and undertreated as their treatment can be limited due to their challenging rheumatological care. Given the complexity of the condition and its multisystemic impacts, better co-operation between dentists and rheumatologists may help improve this patient cohort's quality of life. This clinical article aims to better equip dentists to identify features of scleroderma and manage the day-to-day oro-facial manifestations.