title: [Prevention of trauma to protect mandibular incisors---a survey and study of the devitalized pulp of the mandibular incisors].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003787:Dental Pulp Devitalization; D005260:Female; D006801:Humans; D007180:Incisor / Q000293:injuries*; D008297:Male; D008310:Malocclusion / Q000150:complications; D008334:Mandible; D008875:Middle Aged