title: Multiple idiopathic external root resorption. A case report.
abstract: An unusual case of multiple idiopathic external apical root resorption affecting all four quadrants, in a patient with a history of narcotic intravenous drug addiction and liver disease, is reported. The literature relating to a systemic etiology for external root resorption is briefly reviewed.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D012391:Root Resorption / Q000473:pathology*