title: [Lessons to be learned from fractured tooth roots].
mesh_terms: D000368:Aged; D000044:Dental Abutments; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012389:Root Canal Obturation / Q000009:adverse effects; D014082:Tooth Fractures / Q000209:etiology / Q000628:therapy*