title: Anterior subgingival fractures: a review of treatment alternatives.
mesh_terms: D003442:Crowns; D005890:Gingivectomy; D005893:Gingivoplasty; D006801:Humans; D009971:Orthodontics, Corrective; D010519:Periodontium / Q000033:anatomy & histology*; D012390:Root Canal Therapy; D014082:Tooth Fractures / Q000628:therapy*; D014092:Tooth Root / Q000293:injuries*