Results 221 to 230 of about 3,030 (287)

Mucosal Melanoma of Head and Neck: A Rare and Aggressive Disease—A Register‐Based Cohort Study

Journal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Mucosal melanomas of the head and neck are rare and often diagnosed in the advanced stage. This study examines the incidence, survival and histology of mucosal melanoma compared to its cutaneous counterpart. Methods This register‐based cohort study reviews head and neck melanomas at Helsinki University Hospital, Finland, from 2002 ...
Sara C. Degerholm, Tuula A. Salo, Matti O. Mauramo   +2 more
wiley   +1 more source

Seating accuracy of removable partial denture frameworks fabricated by different digital workflows in comparison to conventional workflow

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the seating accuracy of removable partial denture (RPD) frameworks fabricated by two digital workflows involving selective laser melting (SLM) in comparison to the conventional workflow. Materials and Methods A Kennedy class III modification 1 partially edentulous mandibular arch was used as a master model.
Andrea Korkes, Janine Jomaa, Anastasios Kavouris, Tahyr Lalani, Phillip King, Samantha Lee, Hongyi Li, Aixi Li, Wilson Khuu, Ka Ho Jesper Law, Jaafar Abduo   +10 more
wiley   +1 more source

Effect of adhesives and mechanical surface treatments on the hard relining of CAD‐CAM denture bases

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the impact of mechanical roughening, adhesive applications, and aging on the bonding between CAD‐CAM denture base materials with distinct chemical contents and hard relining material. Materials and Methods A total of 300 denture base specimens were produced by additive, subtractive, and ...
Isil Karaokutan, Ilayda Ayvaz, Gulsum Sayin Ozel   +2 more
wiley   +1 more source

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores, Ahmed Elfana, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +4 more
wiley   +1 more source

Effects of DLP printing orientation and postprocessing regimes on the properties of 3D printed denture bases [PDF]

Dana Jafarpour, Nesma El-Amier, Kawkab Tahboub, Elizabeth A. Zimmermann, Ana Carolina Pero, Raphael Freitas de Souza   +5 more
openalex   +1 more source

Influence of nanohydroxyapatite mouthwash on the growth of Candida albicans biofilm on milled denture surfaces: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose There is a need for effective solutions for the persistent prevalence of denture stomatitis (DS) in denture‐wearing populations. This study assessed the impact of nanohydroxyapatite (nanoHAP) nanoparticles on Candida albicans biofilm formation on milled polymethylmethacrylate (PMMA) denture bases.
Cynthia U. Udeh, Bennett T. Amaechi, Parveez A. Abdul‐Azees, Amos C. Obiefuna, Chun‐Yen Lin, Nahid IftiKhar, Sunil Mankar, Temitope O. Omosebi, Tejal Gohil   +8 more
wiley   +1 more source

Effect of build orientation on the fabrication trueness of additively manufactured implant‐supported complete arch interim fixed prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate how build orientation affects the fabrication trueness of additively manufactured implant‐supported complete arch prostheses by comparing them to subtractively manufactured high‐impact polymer‐based prostheses. Materials and Methods An edentulous maxillary model with four implants at canine and first molar regions ...
Amir H. Nejat, Mehmet Esad Güven, Gülce Çakmak, Burak Yilmaz, Mustafa Borga Donmez   +4 more
wiley   +1 more source

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source

Bonding of artificial teeth to 3D-printed denture bases : influence of interface design modifications and chemical protocols on shear bond strength

Praseres, Maryana Fernandes, 1998-
openalex   +1 more source

Peri‐implant tissue definition and registration with a 3D‐printed emergence profile former on titanium stock healing abutment: A dental technique and clinical report

Journal of Prosthodontics, EarlyView.
Abstract Recent focus has shifted toward refining the soft tissue emergence profile to enhance aesthetics, support peri‐implant health, and ensure long‐term success. Traditionally, titanium stock healing abutments or chairside‐customized abutments were used to shape peri‐implant tissues and develop the emergence profile for implant‐supported prostheses.
Francisco X. Azpiazu‐Flores, Tisama Siyootagrai, Ahmed Elfana, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +5 more
wiley   +1 more source