title: [Canal obturation technic. Stereomicroscopic and SEM study].
abstract: The authors compared four different methods for tooths filling employing cements and gutta-percha by means of stereo and scanning electron microscopy. For this they prepared and filled 32 monoradicular teeth divided in 4 groups of 8 elements and afterwards they made sections at 2, 5, 8 mm from the apex. The thermomechanic condensation techniques showed very good effects. Good performances come using the vertical and lateral condensation techniques when the single cone method produced variable results.
authors.forename: S
authors.initials: S
authors.lastname: Bianchi
authors.forename: C
authors.initials: C
authors.lastname: Poggio
authors.forename: C
authors.initials: C
authors.lastname: Piacentini
authors.forename: L
authors.initials: L
authors.lastname: Bugni
mesh_terms: D003738:Dental Cements; D006171:Gutta-Percha; D006358:Hot Temperature; D006801:Humans; D008855:Microscopy, Electron, Scanning; D012389:Root Canal Obturation / Q000379:methods*
chemical_list: D003738:Dental Cements; D006171:Gutta-Percha
vernacular_title: Tecniche di otturazione canalare. Indagine allo stereomicroscopio ed al MES.