Residual cyst associated with calcifications in an elderly patient.

A residual cyst, as the name implies, is a radicular, lateral periodotal, dentigerous or any other cyst that has persisted after it's associated tooth has been lost. Residual cysts show more predilection in males and they commonly affect the maxillary region. Usually, residual cysts are asymptomatic and calcifications occurring in the residual cysts are quite rare. We are reporting a case of symptomatic residual cyst, associated with calcifications involving the anterior region of the body of the mandible in a 60-year-old male patient. The pathogenesis, clinical, radiological features and differential diagnosis have been discussed.