Results 11 to 20 of about 55,292 (314)

Students’ perspectives on the use of digital versus conventional dental impression techniques in orthodontics [PDF]

BMC Medical Education, 2019
Despite the increasing use of digital impressions in orthodontics, this technique does not usually form part of the learning objectives in dental training. The aim of this study was to determine how students assess the user-friendliness of intraoral scanners compared to a conventional impression technique after a theoretical and practical teaching ...
Timm C. Schott, Rahima Arsalan, Katja Weimer   +2 more
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Conventional versus Digital Dental Impression Techniques: What Is the Future? An Umbrella Review [PDF]

Prosthesis, 2023
A prosthetic rehabilitation, whether supported by implants, teeth, or mucous membranes, must be functionally and aesthetically adequate, so it is essential that the oral structures are reproduced as accurately as possible. The purpose of this overview is to evaluate the accuracy, time of digital impressions, and patient preference compared to those of ...
Francesco D’Ambrosio, Francesco Giordano, Giuseppe Sangiovanni, Maria Pia Di Palo, Massimo Amato   +4 more
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Dimensional accuracy of vinyl polyether and polyvinyl siloxane impression materials in direct implant impression technique for multiple dental implants

European Oral Research, 2021
The present study compared the dimensional accuracy of vinyl polyether silicone (VPES) and polyvinyl siloxane (PVS) impression materials used for non-splinted (NS) and splinted (S) direct open-tray impression techniques for multiple implants inserted in simulated edentulous mandibles.A mandibular stainless steel model with eight internal connections ...
R. Rajendran, NGopi Chander, Kuttae Viswanathan Anitha, B Muthukumar   +3 more
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Comparative Study on the Characteristics of Silicone Elastomers used in Dental Impression Techniques [PDF]

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Even through nowadays technology and robotics seem to have taken a front seat on the medical field, there are still conventional methods being used in dental medicine, especially related to impression techniques. Elastomers such as silicone rubbers are widely used as impression materials for their suitable properties and ...
Irina Grădinaru, Bianca-Iulia Ciubotaru, M-F Zaltariov, Maria Cazacu   +3 more
openalex   +3 more sources

Comparison of impression techniques and double pouring by dental cast’s accuracy

Brazilian Journal of Oral Sciences, 2019
Aim: This study compared impression techniques and double pouring by means of cast’s accuracy. Methods: For each patient (n=10), impressions from right maxillary canine to first molar were made with acrylic resin trays and vinyl-polysiloxane using one ...
Aion Mangino Messias, Stephania Caroline Rodolfo Silva, Filipe de Oliveira Abi-Rached, Raphael Freitas de Souza, José Maurício dos Santos Nunes Reis   +4 more
doaj   +5 more sources

Digital and conventional impression techniques of obtaining complete-arch dental impression

Journal of Stomatological Medicine
Impression making has become an essential procedure in dentistry.Various materials and impressiontaking processes have been utilized over time to obtain the desired accuracy for successful treatment. Aim of this study is to investigate the accuracy and trueness of digital full arch dental impressions in comparison to a conventional dental impression ...
Liran Manosov, Diana Uncuța, Mihai Hacina, Olga Cheptanaru   +3 more
openalex   +3 more sources

Splinting Open Tray Impression Copings Using Long Shank Carbide Burs during Definitive Impression: A Dental Technique

The Journal of Contemporary Dental Practice, 2022
To splint implant impression copings using long shank carbide burs for definitive implant impressions.The accurate transfer of the orientation recorded by impression copings to a definitive cast is a challenging step in implant prosthodontics. For achieving a passive fit from the mouth to the cast may include some discrepancies.
Donato Savio Fernandes, Nayana S Anasane, Amit Jagtap   +2 more
openalex   +3 more sources

A Comparative Study to Assess Accuracy of Casts Prepared using Direct Impression Technique with and without Splinting of Multiple Dental Implants Utilising Two Different Splinting and Impression Materials

Journal of Pharmacy and Bioallied Sciences, 2023
Background: The current study examined the accuracy of casts generated using direct impression processes with and without splints for multiple dental implants utilizing two different splinting materials and impression materials.
Milap Karia, Ishita Vaghela, Hardik Ajmera, Kishan Detroja, Jill D Vasant, Devanshi Sharma, Amit Kumar, Bhumika Kamal Badiyani   +7 more
doaj   +2 more sources

Incremental impression technique for an implant-retained orbital prosthesis [PDF]

The Journal of Indian Prosthodontic Society
Accurate impressions are an essential prerequisite for fabricating implant-retained maxillofacial prostheses. This article describes an impression technique for recording orbital defects by making increments for an implant-retained orbital prosthesis ...
Neeraj Kumar Chandraker
doaj   +2 more sources

A New Method to Evaluate Trueness and Precision of Digital and Conventional Impression Techniques for Complete Dental Arch [PDF]

Applied Sciences, 2021
Purpose: The aim of this study was to present a new method to analyze the three-dimensional accuracy of complete-arch dental impressions and verify the reliability of the method. Additionally, the accuracies of conventional and intraoral digital impressions were compared using the new method.
KweonSoo Seo, Sunjai Kim
openalex   +5 more sources