title: Apical closure in a nonvital permanent tooth using one Ca(OH)2 dressing.
abstract: The procedure of apex closure in wide-apexed nonvital teeth usually involves repeated Ca(OH)2 root canal dressings. In this trial of single dressing, only two teeth of twenty-six teeth studied required repeat Ca(OH)2 dressings.
authors.forename: H S
authors.initials: HS
authors.lastname: Chawla
mesh_terms: D000293:Adolescent; D002126:Calcium Hydroxide / Q000008:administration & dosage / Q000494:pharmacology*; D002648:Child; D003809:Dentin, Secondary / Q000139:chemically induced*; D006171:Gutta-Percha / Q000008:administration & dosage; D006801:Humans; D012387:Root Canal Filling Materials / Q000008:administration & dosage / Q000494:pharmacology*; D012390:Root Canal Therapy
chemical_list: D012387:Root Canal Filling Materials; D006171:Gutta-Percha; D002126:Calcium Hydroxide