title: [A study on the treatment and restoration of the complete fractured teeth].
abstract: In order to keep the fractured teeth with their important function of mastication the authors had adopted a kind of improved calvital preparation to carry out the pulp treatment for 56 cases, 63 teeth, together with periodontal washing, the application of medicine and the periodontal treatment of gingivectomy and flap operation, etc. from Jan. 1989 to Jan. 1993. The regularization of the filling of the fragmental area, the combination and the fixation of the split tooth were strengthened with spiral root post and dentin retaining nails, and then the full cast crown was restorated. The results were satisfied. It turns out that complete fracture of posterior teeth, thought to be pulled out in the past because they had split well below the gum, or even affected the pulp chamber floor, can be kept if given treatment and proper restoration.
authors.affiliation: Stomatologic Hospital of Henan Province.
authors.forename: D
authors.initials: D
authors.lastname: Luo
authors.forename: S
authors.initials: S
authors.lastname: Mo
mesh_terms: D000328:Adult; D001641:Bicuspid / Q000293:injuries*; D003442:Crowns; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008963:Molar / Q000293:injuries*; D014082:Tooth Fractures / Q000601:surgery*