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Updated: Mar 15, 2026

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
Published on: February 10, 2014
Implant-supported fixed cantilever prosthesis: the impact on bone stress deformity
R Sh Gvetadze1, A N Fedorovsky1, L S Kozlova1
1Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
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.
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