Main Article Content
Periapical lesions are caused by bacterial infection in root canal and lead to periapical
tissueInflammation and destruction. Eliminate bacteria, bacterial product and infected dentine by
chemo-mechanical root canal preparation and intracanal medication are treatment guidline of periapical
lesions. Good quality root canal obturation and proper restoration are prevent re-infection in root canal.
Periodic recall is needed to evaluate lesion healing. This article reports treatment guidline of anterior
tooth associated with large cyst-like lesion more than 10 mm. in size and successful treatment of
molar tooth associated with periapical lesion less than 10 mm. in size