Results 91 to 100 of about 2,077,338 (262)

Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems

Brazilian Oral Research, 2013
This study compared the microleakage of class V restorations bonded with various one-step self-etching adhesives. Seventy class V resin-based composite restorations were prepared on the buccal and lingual surfaces of 35 premolars, by using: Clearfil S 3
Alfonso Sánchez-Ayala, Arcelino Farias-Neto, Larissa Soares Reis Vilanova, João Carlos Gomes, Osnara Maria Mongruel Gomes   +4 more
doaj  

Influence of polyurethane resin dies on the fit and adaptation of full veneer crowns

Indian Journal of Dental Research, 2015
Context: Polyurethane resin is a possible alternative to type IV dental stone for fabrication of indirect restorations however its dimensional accuracy is questionable.
Graeme R R Lillywhite, Fahim Vohra
doaj   +1 more source

Avaliação "in vitro" da infiltração marginal de restaurações classe II, com resina composta fotoativada, em molares deciduos [PDF]

, 1991
Tese (doutorado) - Universidade de São Paulo.
Vieira, Ricardo de Sousa
core  

Integrating whole‐bone and regional analyses to understand human scapular growth

The Anatomical Record, EarlyView.
Abstract This study investigates ontogenetic changes in human scapular morphology using three‐dimensional geometric morphometrics with whole‐bone and region‐specific analyses. The aim is to evaluate whether the scapula follows a regular developmental pattern and whether its functionally distinct components, the scapular spine (SS) and glenoid fossa ...
Azahara Salazar‐Fernández, José Miguel Carretero, Laura Rodríguez, Rebeca García‐González   +3 more
wiley   +1 more source

Marginal and Internal Adaptation of Implant‐Supported Three‐Unit Metal Frameworks Fabricated by the Conventional, Semi‐Digital, and Fully Digital Techniques Before and After Porcelain Application

Clinical and Experimental Dental Research
Objectives Only a small number of studies conducted on implant‐supported fixed multi‐unit restorations have evaluated the semi‐digital fabrication techniques. This study aimed to assess the marginal and internal adaptation of implant‐supported three‐unit
Mani Karimi, Hamid Neshandar Asli, Maryam Hamrah, Mohammad Ebrahim Ghaffari, Mehran Falahchai   +4 more
doaj   +1 more source

Efeito da unidade de fotoativação (halógena/leds) no selamento marginal de restaurações de resina composta [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaEsta pesquisa avaliou o efeito da unidade de fotoativação (halógena ou Led) no selamento marginal de restaurações de ...
Sensi, Luis Guilherme
core  

Pelvic morphology and body size in relation to the preauricular sulcus: Evidence from medieval to modern Iberia

The Anatomical Record, EarlyView.
Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González, Julia Muñoz‐Guarinos, Nico Cirotto, Sonia Díaz‐Navarro, Laura Rodríguez, José Miguel Carretero   +5 more
wiley   +1 more source

Comparative evaluation of the effect of ditching by laboratory technicians and standard approach on marginal adaptation of cast restorations

مجله دانشکده دندانپزشکی اصفهان, 2012
Introduction: Marginal adaptation of cast restorations is essential for their long-term success. As dentists usually assign ditching of dies to laboratory technicians, and ditching has a significant effect on marginal adaptation, the aim of this study ...
Mahmoud Sobouhi, ,, Nilofar khodaeian, Mohtaram Rezaie   +2 more
doaj  

Marginal-internal adaptation and fracture resistance of CAD/CAM crown restorations

, 2013
This study evaluated the marginal adaptation and fracture resistance of CAD/CAM-fabricated zirconia crowns luted using different luting agents. Twenty crown restorations were produced using IPS ZirCAD zirconium oxide blocks (IZC), and another 20 using ...
YILDIZ, COŞKUN, EVREN, BUKET, ÖZKAN, YASEMİN   +2 more
core   +1 more source

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source