title: Implant-supported fixed cantilever prosthesis: the impact on bone stress deformity.
abstract: Jaw fragment with complete absence of 3 teeth in the chewing area was simulated with masticatory loads corresponding to different types of antagonists: full dentures, partial dentures, intact teeth, implant-refained restavations. Simulated consoled elements of different lengths and sizes of dental implants. The analysis of the stress-deformation state of the teeth construction in the ANSYS program. As a result, it was found that with increasing length of the cantilever element 2 times - stress in the bone grows almost linearly. By reducing the diameter of the implant - is quadratic.
authors.affiliation: Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
authors.forename: R Sh
authors.initials: RS
authors.lastname: Gvetadze
authors.affiliation: Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
authors.forename: A N
authors.initials: AN
authors.lastname: Fedorovsky
authors.affiliation: Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
authors.forename: L S
authors.initials: LS
authors.lastname: Kozlova
authors.affiliation: Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
authors.forename: Yu Yu
authors.initials: YY
authors.lastname: Shirokov
mesh_terms: D001842:Bone and Bones / Q000473:pathology*; D003198:Computer Simulation; D019094:Dental Prosthesis, Implant-Supported; D003793:Dental Restoration, Permanent; D003829:Denture, Partial; D006801:Humans; D007568:Jaw; D008409:Mastication; D003765:Models, Dental; D012984:Software; D013314:Stress, Mechanical; D016388:Tooth Loss / Q000628:therapy*