Experimental Study of the Biomechanics of Maxillary Implants under Conditions of Biomechanical Modeling.

Autor:	Olesova, V. N., Amkhadova, M. A., Zaslavskii, S. A., Olesov, E. E., Shashmurina, V. R.
Předmět:	BIOMECHANICS OVERLAY dentures CONSTRUCTION materials DENTURES DENTAL implants STRAINS & stresses (Mechanics)
Zdroj:	Bulletin of Experimental Biology & Medicine; Apr2019, Vol. 166 Issue 6, p522-526, 5p
Abstrakt:	We studied the stress-strain state of the bone tissue and maxillary full-arch fixed implantretained denture. Load was applied to the anterior (150 N) and posterior (250 N) parts of the denture supported by 6 or 4 implants, including zygomatic ones and placed by on-all-4 treatment technology. The obtained stress values in the bone tissue, implants, and denture show a large strength margin of structural materials. At the same time, the bone strength values were low, especially around the zygomatic and distal implants of all-on-4-implants-supported dentures when the posterior part of the denture was under load. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink