title: [Literature survey of apexification in connection with three cases].
abstract: Endodontic treatment of three non-vital immature teeth is discussed. According Moorrees et al. root formation was in the stage two, six and four respectively. After access to the root canal, removing necrotic pulp and effective chemo-mechanical cleansing, Ca(OH)2 paste was used as a temporary filling material in each case. In two cases after closing the apical opening, permanent obturation was performed with half heated gutta-percha and lateral condensation to obtain a good seal. In one case permanent filling of the canal occurred with gutta-percha and AH26 as a sealer. In the first case two years, in the second case five years after obturation of the root canal with gutta-percha, periapical healing was evident in the control radiograph. In the third case using gutta-percha with AH26 as a sealer after two years new periapical lesion has developed. On the bases of literature data and our experiences in the case of non-vital immature teeth. Ca(OH)2 paste is the best temporary filling material to induce apexification process, and the half heated gutta-percha obturation is the most suitable permanent root filling material.
authors.affiliation: Semmelweis Egyetem, Fogorvostudományi Kar, Gyermekfogászati és Fogszabályozási Klinika, Szájsebészeti és Fogászati Klinika, Budapest.
authors.forename: Ildikó
authors.initials: I
authors.lastname: Tarján
authors.forename: Gál Szabolcs
authors.initials: GS
authors.lastname: Gyulai
authors.forename: Katalin
authors.initials: K
authors.lastname: Gábris
mesh_terms: D002126:Calcium Hydroxide / Q000627:therapeutic use*; D002648:Child; D004954:Esthetics; D006801:Humans; D007180:Incisor / Q000002:abnormalities* / Q000293:injuries*; D009824:Ointments; D012390:Root Canal Therapy / Q000379:methods*; D014071:Tooth Abnormalities / Q000628:therapy*; D014082:Tooth Fractures / Q000628:therapy*; D016896:Treatment Outcome
chemical_list: D009824:Ointments; D002126:Calcium Hydroxide