About clasp’s bearing capacity of thermoplastic removable partial dentures
DOI:
https://doi.org/10.15407/dopovidi2015.12.111Keywords:
abutment teeth, bearing capacity, clasp, internal forces, mechanical mathematical modeling stress, removable partial denture, thermoplastic materialsAbstract
The method of calculation of the bearing capacity of removable partial dentures, whose basis and clasps are made of thermoplastics, is proposed. The calculation includes the determination of the specific pressure of a clasp on the abutment, internal forces, and stresses in the weakest section of a clasp. The calculations allow one to select the optimal size of a clasp in order to create the necessary holding force of a prosthesis with its enough strength.
Downloads
References
Kopeykin V. N. Ortopedicheskaya stomatologia, Moscow: Medicina, 1998 (in Russian).
Baranov A. B. Zubmoy technik, 2013, No 2: 53–56 (in Russian).
Yunus N., Rashid A. A., Azmi L. L., Abu-Nassan. J. Oral Rehabilitation, 2005, 32: 65–71 https://doi.org/10.1111/j.1365-2842.2004.01370.x
Suwannaroop P., Chaijareepont P., Koottathape N., Takahashi H., Arksornnukit M. Dental Materials J., 2011, 30(4): 461–468. https://doi.org/10.4012/dmj.2010-200
Grigorenko Y. M., Grigorenko O. Y., Nespryadko V. P., Tyhonov D. A. Dopov. Nac. akad. nauk Ukr., 2013, No 1: 171–176 (in Russian).
Grigorenko Y. M., Grigorenko O. Y., Tormahov N. N., Tril Y. A., Flis P. S. Dopov. Nac. akad. nauk Ukr., 2010, No 1: 188–194 (in Russian).
Chuyko A. N., Shinchkovskiy I. A. Biomechanika v stomatologii, Kharhov: Fort, 2010 (in Russian).
Pisarenko G. S., Yakovlev A. P., Matveev V. V. Spravochnik po soprativleniyu materialov, Kyiv, Nauk. Dumka, 1988 (in Russian).
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Reports of the National Academy of Sciences of Ukraine
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
