| Issue |
Rev Orthop Dento Faciale
Volume 36, Number 4, Décembre 2002
|
|
|---|---|---|
| Page(s) | 481 - 486 | |
| DOI | https://doi.org/10.1051/odf/2002025 | |
| Published online | 30 mars 2010 | |
Qui a inventé... l'empreinte et le moulage ?
Who invented... impressions and models?
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Résumé
Avant de savoir prendre une empreinte, les chirurgiens-dentistes adaptaient un morceau de cire entre les dents restantes et sculptaient en bouche une maquette de la future prothèse. Les empreintes restèrent fort infidèles tant que la cire ne fut pas placée dans un porte-empreinte. Le mérite de cette invention revient à Delabarre. La cire régna un siècle, le plâtre un peu moins, et I'alginate est bien jeune...
Abstract
Before they knew how to take impressions, dentists adapted a small amount of wax around the teeth remaining in the mouth and built a mock-up of the prosthetic appliance they planned to construct. These "impressions" were sadly inexact because the wax wasn't contained in any kind of tray. Delabarre deserves the credit for inventing that essential device. The age of wax "impressions" lasted about a century, plaster's day was somewhat shorter, and the age of alginate is still relatively young...
Mots clés : Empreintes / Modèles / Moulages / Porte-empreinte
Key words: Impressions / Models / Casts / Impression-trays
© Revue d'Orthopédie Dento-Faciale, Paris, 2002
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