Experimental rationale of hand stabilization devices use by teeth preparation

Ivashchenko A.V.; Laĭva O.V.; Kondrashin D.V.

doi:https://doi.org/

Ivashchenko A.V.

Department of Designing and Technologies of Electronic Systems and Devices, Federal state autonomous educational institution of higher professional education «Academician S.P. Korolev Samara National Research University», Samara, Russia

Laĭva O.V.

Kafedra cheliustno-litsevoĭ khirurgii i stomatologii GBOU VPO "SamGMU", Samara

Kondrashin D.V.

Experimental rationale of hand stabilization devices use by teeth preparation

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Ivashchenko A.V., Laĭva O.V., Kondrashin D.V.

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Journal: Stomatology. 2014;93(3): 43‑47

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To cite this article:

Ivashchenko AV, Laĭva OV, Kondrashin DV. Experimental rationale of hand stabilization devices use by teeth preparation. Stomatology. 2014;93(3):43‑47. (In Russ.)

Подписка 2026 Стоматология (Stomatology)

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Abstract:

This paper compares two methods of teeth preparation - with or without mechanical hand stabilization device preventing accidental angular deviations of dental handpiece during preparation. The results of two experiment series showed decreased convergence of side walls of the prepared teeth in cases when mechanical hand stabilizer corresponding to the values recommended in literature. It is concluded that mechanical hand stabilization device is a useful tool for improving the quality of preparations.

Keywords:

teeth preparation

convergence