Comparación de la cantidad de residuos de cemento temporal en preparaciones biológicas para PFU con hibridación inmediata y sin hibridación inmediata

• Méndez Pizarro, Karina Isabel

• Dentina

Background: In order to achieve predictable outcomes in restorative treatments using the resin coating technique, adhesive and high-molecular-weight fluid resin are combined to yield benefits such as reducing sensitivity and bacterial infiltration in provisional restorations. The objective is to in vitro evaluate the quantity of residue left by the temporary cement RelyX Temp in preparations for single-unit fixed prostheses (SUFP) when cementing a provisional, taking into consideration the implementation or omission of immediate hybridization. Objectives: To compare the quantity of residue left by the temporary cement after cementing a provisional for single-unit fixed prostheses (SUFP), by performing immediate hybridization with universal adhesive in comparison to not performing it. Materials and Methods: 21 healthy premolars from the Faculty of Dentistry at the Finis Terrae University were utilized. These were compared with 12 premolars cemented without Resin Coating, obtained from the 2022 thesis on the remnants of residues from temporary cements. Results: The abutments treated with the Resin Coating technique displayed 1,929 mm2 of residues, in contrast to 5,221 mm2 in the abutments without this technique. The Resin Coating technique generates fewer residues of the temporary cement RelyX Temp. Discussion and Conclusion: The research hypothesis was successfully supported, as the study demonstrates a significant decrease in the quantity of temporary cement residues when employing the resin coating technique compared to not using it. Factors in the technique were controlled, such as the management of external factors and the proper adaptation of the provisional.

Tesis (Cirujano Dentista)--Universidad Finis Terrae, 2023