Results 221 to 230 of about 488,414 (294)

Adjustment of CAD–CAM crowns with and without a 3D‐printed model: Comparative study of marginal fit

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated and compared the marginal fit of CAD–CAM zirconia crown copings with and without a 3D‐printed control model. Materials and Methods This prospective in vitro trial involved 30 zirconia crown copings made from the same STL file. These were divided into two groups.
Marwan Al Akkad, Bedirhan Savas Yigit, Iva Voborna, Vaclav Prokupek, Oluwafunmibi Fasanya, Thomas Salinas, Radek Mounajjed   +6 more
wiley   +1 more source

Does cleaning of post space before cementation of fiber reinforced post affect the push-out bond strength to resin cement? [PDF]

BMC Oral Health
Hajjaj MS, Alghamdi KA, Alshehri AA, Almusallam HA, Munshi NM, Alsulimani OA, Khouja NH, Alnowailaty YA, Alzahrani SJ.   +8 more
europepmc   +1 more source

Fracture load of cantilevered implant‐supported prostheses of varying heights fabricated from additively and subtractively manufactured resins

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to evaluate the fracture load, both before and after aging, of implant‐supported cantilevered prostheses with different prosthesis heights fabricated additively using an experimental resin and a commercially available resin, or subtractively from a high‐impact polymer composite.
Mustafa Borga Donmez, Ece Ersöz, Hanan Al‐Johani, Sebastian Hinz, Gülce Çakmak, Burak Yilmaz   +5 more
wiley   +1 more source

Dual role of piperine: Preserving the degree of conversion of resin cement on bleached enamel and exhibiting antimicrobial activity. [PDF]

J Clin Exp Dent
de Flaviano Albuquerque TE, Aragão LR, Barbosa da Silva WM, Mota do Nascimento GH, Pinheiro SO, Marque Lima Rolim JP, Dias Frota de Carvalho BM, Cunha DA, Queiroz Pereira AÁ, Neri JR.   +9 more
europepmc   +1 more source

Effectiveness of plasma‐enhanced chemical vapor film in surface treatments of resin‐matrix ceramics to preserve optical characteristics after different aging processes

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the surface roughness and optical characteristics of three ceramics with resin matrix for computer‐aided design and computer‐aided manufacturing, after different surface treatment protocols associated or not with the application of film deposition by plasma‐enhanced chemical vapor deposition (PECVD)
Victor Alves Nascimento, Kevin Henrique Cruz, Lorena Scaion Silva, João Pedro Justino de Oliveira de Limírio, Ana Beatriz de Souza Albergardi, Elidiane Cipriano Rangel, Aldiéris Alves Pesqueira   +6 more
wiley   +1 more source

Assessment of all-ceramic systems' influence on dual-cure resin cement polymerization: An <i>in vitro</i> study. [PDF]

Bioinformation
P N S, Yadav RS, Priyadarshini S, Dwivedi A, Surapaneni H, Joshi P.   +5 more
europepmc   +1 more source

Effects of scanner type and prosthesis design–luting protocol combinations on the passive fit of interim implant‐supported complete‐arch fixed dental prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the effects of scanner type and prosthesis design–luting protocol combinations on the passive fit of interim implant‐supported complete‐arch fixed dental prostheses (ISCFDPs) fabricated using a non‐calibrated splinting grammetry system (OptiSplint).
Daizo Ishiguro, Mohamed Sherif Omar, Wei‐Shao Lin, Toshiki Nagai   +3 more
wiley   +1 more source

Surface pretreatments and erosive aging effects on the bond strength of CAD/CAM resin-based materials with a self-adhesive resin cement. [PDF]

Sci Rep
Karademir SA, Atasoy S, Akarsu S, Yilmaz B.   +3 more
europepmc   +1 more source

Effect of metal framework design on the fracture resistance of implant‐supported metal–ceramic crowns fabricated by selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the fracture resistance of implant‐supported metal–ceramic crowns fabricated using selective laser melting (SLM), according to the metal support height around the screw access hole (SAH) and the substructure design. Materials and Methods Metal–ceramic crowns and rectangular bilayer specimens were fabricated using SLM in two
Sang‐Ah Lee, Kyung‐Ho Ko, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho   +4 more
wiley   +1 more source

Effect of Shelf Life of Light Cure Resin Cement on the Shear Bond Strength of IPS EMAX PRESS Ceramic: (An <i>In vitro</i> Study). [PDF]

Dent Res J (Isfahan)
Aly YM, Ayash G.
europepmc   +1 more source