Results 51 to 60 of about 129,622 (343)

Linear dimensional changes in plaster die models using different elastomeric materials

Brazilian Oral Research, 2010
Dental impression is an important step in the preparation of prostheses since it provides the reproduction of anatomic and surface details of teeth and adjacent structures. The objective of this study was to evaluate the linear dimensional alterations in
Jefferson Ricardo Pereira, Karina Yumi Murata, Accácio Lins do Valle, Janaina Salomon Ghizoni, Fábio Kenji Shiratori   +4 more
doaj   +1 more source

Comparison of the Digital and Conventional Impression Techniques Regarding the Accuracy of Soft Tissue around the Implant Using Different Viscosities of Additional Silicone [PDF]

Journal of Mashhad Dental School, 2021
Introduction: The accurate impression of the mouth and reproduction of gingiva can be regarded as a record for the production of a cast with optimum fitting and dental restoration.
negar azami, atefeh baghbani torghabeh, Jalil Ghanbarzadeh   +2 more
doaj   +1 more source

Influence of intraoral conditions on the accuracy of digital and conventional implant impression techniques for two-implant-supported fixed dental prostheses.

Journal of Prosthodontic Research, 2023
PURPOSE To compare the trueness and precision of different impression techniques for two-implant-supported fixed dental prostheses between extraoral and intraoral conditions at different locations. METHODS Six volunteers participated in this study.
Yun-Han Ma, Yong-qing Guo, Lei Jiang, Hao Yu   +3 more
semanticscholar   +1 more source

Effect of a cordless retraction paste material on implant surfaces: an in vitro study

Brazilian Oral Research, 2011
Cordless retraction paste material for gingival retraction in implant dentistry has recently become of interest to the clinician. However, few studies have been conducted on the use of retraction pastes and their possible interaction with implant ...
Yin-Szu (Madison) Chang, Vincent Bennani, Andrew Tawse-Smith, Liz Girvan   +3 more
doaj   +1 more source

Chemical enhancement of footwear impressions in blood deposited on fabric — evaluating the use of alginate casting materials followed by chemical enhancement [PDF]

, 2010
Most footwear marks made in blood on a surface such as fabric tend to be enhanced in situ rather than physically recovered using a lifting technique prior to enhancement.
Bandey, Helen, Farrugia, Kevin J., Home Office Scientific Development Branch, Fingerprint and Footwear Forensic Group, NicDaeid, N., Savage, Kathleen   +4 more
core   +3 more sources

Custom double tray for a special impression technique for flabby maxillary residual ridge: Case report

Clinical Case Reports, 2022
The construction of a removable dental prosthesis for patients with compromised residual alveolar ridges is a challenge for prosthodontists. Flabby anterior ridges and hypermobile tissues in completely edentulous arches require special considerations ...
A. Mostafa, Sarab M. Alanazi, S. Almarshedy   +2 more
semanticscholar   +1 more source

Accuracy comparison of implant impression techniques: A systematic review [PDF]

, 2015
Background Several studies link the seamless fit of implant-supported prosthesis with the accuracy of the dental impression technique obtained during acquisition.
Aguilar, Akça, Al-Bakri, Alikhasi, Assif, Assunção, Assunção, Avila, Burawi, Carr, Del Corso, Del'Acqua, Del'Acqua, Del'Acqua, Del'Acqua, Eckert, Eliasson, Eliasson, Faria, Fernandez, Filho, Gallucci, Goodacre, Howell, Jo, Kan, Kwon, Lee, Lee, Lee, Liou, Mörmann, Ongül, Ono, Papaspyridakos, Papaspyridakos, Rashidan, Sahin, Sahin, Simeone, Sorrentino, Stimmelmayr, Stimmelmayr, Stimmelmayr, Van der Meer, Vigolo, Wang, Wöstmann, Yamamoto   +48 more
core   +1 more source

Comparison of the 3D triple-scan protocol and the impression replica technique for 3-unit tooth-supported fixed dental prostheses [PDF]

Biomaterial Investigations in Dentistry, 2019
Objective: The aim of this study was to compare the fit measurements from the 3 D triple-scan protocol and the impression replica technique, by measuring the fit of three-unit tooth-supported fixed dental prostheses.
Per Svanborg, Miranda Andersson, Therese Reinedahl, Torgny Alstad   +3 more
openalex   +2 more sources

Procedure Time and Students’ Perception Comparing Full Arch Digital Scans with Conventional Impressions: A Cross-Over Randomized Experimental Trial

International Journal of Dentistry, 2022
Purpose/Objectives. Dental students are being introduced to intraoral digital scanning during their undergraduate dental education. Usually, the conventional impression technique is introduced before the digital scanning technique.
Hayam A. Alfallaj, Mohammed A. Alsaloum, Sahr H. Altuwaijri, Omar S. Aldibasi, Lubna T. Alkadi   +4 more
doaj   +1 more source

Evaluation of the effect of different complete denture impression techniques on dental anxiety levels

Mustansiria Dental Journal, 2023
Background: There are several different impression materials and techniques utilized in the fabrication of complete dentures. Aim of the study: To determine the anxiety levels and the clinical procedure time for maxillary completely edentulous patients ...
Tameem Khuder Jassim, Ali Ehsan Kareem, Mohammed Adnan Alloaibi   +2 more
semanticscholar   +1 more source