title: Iatrogenic perforation of the roots of restoration-covered teeth.
mesh_terms: D000328:Adult; D003751:Dental Fistula / Q000209:etiology; D005260:Female; D006801:Humans; D007180:Incisor / Q000293:injuries*; D012390:Root Canal Therapy / Q000009:adverse effects*; D014092:Tooth Root / Q000293:injuries*