title: [Biomechanical grounds for use of lower molar segments after tooth preservation operations].
abstract: The mathematical modeling and clinical testing of results of usage of low molar segments as supporting elements after tooth preserving surgery have been made. After hemisection and crown-radicular separation the critical load for low molar segments is more than 30 kg; after root amputation the critical load for low molar segments is more than 18 kg. The mathematical modeling, clinical observation, and X-ray photography have shown that the remained supporting system of low molars provides a full functioning of the teeth-jaw system after crown radicular separation and hemisection tooth preserving surgery.
authors.forename: V M
authors.initials: VM
authors.lastname: Semeniuk
authors.forename: A K
authors.initials: AK
authors.lastname: Guts
authors.forename: I N
authors.initials: IN
authors.lastname: Putalova
authors.forename: A V
authors.initials: AV
authors.lastname: Artiukhov
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D000044:Dental Abutments; D005260:Female; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000601:surgery*; D008297:Male; D008334:Mandible / Q000601:surgery; D008962:Models, Theoretical; D008963:Molar / Q000601:surgery*; D011176:Post and Core Technique