title: [The value of high resolution computed tomography (HRCT) in the diagnosis of deep forms of parodontitis].
abstract: It is difficult to demonstrate the extent of parodontal bone erosions with conventional radiographic techniques. HRCT makes it possible to demonstrate the alveolar structures without superimposition. 10 patients with parodontitis marginalis profunda were examined by conventional methods and HRCT. Comparison showed considerable superiority of HRCT in respect of demonstrating bone destruction. The absence of superimposition produces excellent demonstration of the roots and shows the bifurcation and trifurcation of teeth; consequently, mapping the position and shape of the root canals is possible and this is an important aid in the planning of parodontal surgical treatment.
authors.affiliation: Radiologische Klinik, Universität Bonn.
authors.forename: H
authors.initials: H
authors.lastname: Schüller
authors.forename: P M
authors.initials: PM
authors.lastname: Jervøe-Storm
authors.forename: M
authors.initials: M
authors.lastname: Frentzen
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*
vernacular_title: Zur Wertigkeit der hochauflösenden Computertomographie (HRCT) bei der Diagnostik profunder Parodontitisformen.