title: Root resorption--an unusual presentation.
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D008336:Mandibular Diseases / Q000150:complications; D008963:Molar / Q000473:pathology*; D010484:Periapical Granuloma / Q000150:complications*; D012391:Root Resorption / Q000209:etiology*