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Internal Adaptation of Composite Fillings Made Using Universal Adhesives-A Micro-Computed Tomography Analysis.
Kaczor-Wiankowska, Kinga; Puszkarz, Adam K; Palczewska-Komsa, Mirona; Lipa, Sebastian; Krasowski, Michal; Sokolowski, Jerzy; Lewusz-Butkiewicz, Katarzyna; Ulacha, Katarzyna; Nowicka, Alicja.
Afiliación
  • Kaczor-Wiankowska K; Department of Conservative Dentistry and Endodontics, Pomeranian Medical University in Szczecin, 72 Powstancow Wielkopolskich Str., 70-111 Szczecin, Poland.
  • Puszkarz AK; Division of Materials Science, Commodity Science and Textile Metrology, Textile Institute, Faculty of Material Technologies and Textile Design, Lodz University of Technology, 116 Zeromskiego Str., 90-924 Lodz, Poland.
  • Palczewska-Komsa M; Department of Dental Prosthetics, Pomeranian Medical University in Szczecin, 72 Powstancow Wielkopolskich Str., 70-111 Szczecin, Poland.
  • Lipa S; Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego Str., 90-924 Lodz, Poland.
  • Krasowski M; Material Science Laboratory, Medical University of Lodz, 251 Pomorska Str., 92-213 Lodz, Poland.
  • Sokolowski J; Department of General Dentistry, Medical University of Lodz, Pomorska 251 Str., 92-213 Lodz, Poland.
  • Lewusz-Butkiewicz K; Department of Conservative Dentistry and Endodontics, Pomeranian Medical University in Szczecin, 72 Powstancow Wielkopolskich Str., 70-111 Szczecin, Poland.
  • Ulacha K; Department of Conservative Dentistry and Endodontics, Pomeranian Medical University in Szczecin, 72 Powstancow Wielkopolskich Str., 70-111 Szczecin, Poland.
  • Nowicka A; Department of Conservative Dentistry and Endodontics, Pomeranian Medical University in Szczecin, 72 Powstancow Wielkopolskich Str., 70-111 Szczecin, Poland.
Materials (Basel) ; 17(3)2024 Jan 28.
Article en En | MEDLINE | ID: mdl-38591452
ABSTRACT
This study aimed to evaluate internal tooth-filling interfaces of composite fillings made using universal adhesives using micro-computed tomography (µCT). Sixty class V cavities were randomly assigned into six groups Peak Universal etch and rinse (PER), Peak Universal self-etch (PSE), Adhese Universal etch and rinse (AER), and Adhese Universal self-etch (ASE). Two further adhesives considered gold standards were used as control groups OptiBond FL (OER) for the etch and rinse technique and Clearfil SE for the self-etch technique (CSE). All teeth were subjected to thermomechanical loading and four-year water storage. Next, they were analyzed using µCT to investigate the internal tooth-filling interfaces. The proportions between the gap volume (GV) at the tooth-filling interface and the volume of applied composite filling (FV), between the gap and cavity volumes (CV), and between the gap volumes at the tooth-filling interface of the external (EGV) and internal (IGV) parts were calculated. Adhese Universal achieved the significantly lowest gap-to-filling- and gap-to-cavity-volume ratios for both types of etching techniques comparing to those of the Peak Universal and control groups. Significant differences between the gaps in external and internal parts of the tooth-filling interface were only noted in the control groups. Internal gap formation and development at the tooth-filling interface depend on the material as well as the type of its application.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Polonia Pais de publicación: Suiza