PubMed · 8342406
On functional strain in some fixed and removable partial dentures. An experimental in vitro study.
Abstract
An 11-unit fixed maxillary reconstruction with 2 bilateral cantilever pontics in combination with a removable partial denture (RPD) with a palatal bar was fabricated. The RPD was retained to the fixed reconstruction with precision attachments. A laboratory model system was constructed in such a manner that the mechanical properties of the biologic supporting tissues involved were simulated by artificial materials. By means of a strain-gauge technique the deformation was studied in both the fixed and the removable partial denture. In different laboratory loading situations with and without the RPD the deformation in the fixed dental appliance was more extensive and more complex when the RPD was excluded.
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K Randow, T Dérand. 1993. On functional strain in some fixed and removable partial dentures. An experimental in vitro study.. https://doi.org/10.3109/00016359309041161
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