Results 11 to 20 of about 44,078 (259)

Accuracy of Master Casts Generated Using Conventional and Digital Impression Modalities: Part 1—The Half-Arch Dimension

Applied Sciences, 2021
Accurate impression-making is considered a vital step in the fabrication of fixed dental prostheses. There is a paucity of studies that compare the casts generated by various impression materials and techniques that are commonly used for the fabrication ...
Mohammed E. Sayed, Abdulkarim Hussain Alshehri, Bandar M. A. Al-Makramani, Fuad Al-Sanabani, Fawzia Ibraheem Shaabi, Fatimah H. Alsurayyie, Walaa Magdy Ahmed, Hosain Al-Mansour, Saurabh Jain   +8 more
doaj   +1 more source

Research progress on the precision of digital impressions used in implant-supported fixed prostheses

口腔疾病防治, 2020
Since the digital impression technique has already been widely used in dental therapy, it has grown into a popular option among implant practitioners.
LI Zuntai, MENG Weiyan
doaj   +1 more source

Analog‐digital hybrid impression technique in an elderly patient: A case report

Clinical Case Reports, 2021
The hybrid impression technique consists of an initial alginate impression that provides a preoperative cast upon which a diagnostic wax‐up and a silicone index are made.
Efstratios Papazoglou, Constantinos Charalambous   +1 more
doaj   +1 more source

A digitally designed and 3D printed individual tooth tray for taking subgingival impression of complete crown preparation

Journal of Dental Sciences, 2021
A digital technique for designing and fabricating an individual tooth tray used for taking subgingival impression of complete crown preparation was described. The digital model of required dentition region was obtained before performing crown preparation.
Xiaoxiang Xu, Qiufei Xie, Lei Zhang, Yijiao Zhao, Ye Cao   +4 more
doaj   +1 more source

Digital Impressions

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Intraoral scanners that record impressions digitally have been playing a major role in the field of prosthodontics. The classic method for recording impressions always included using of traditional impression materials and methods used with its basic understanding as per their manufacturer's instructions.
Shalu Samar Mondal, Nilesh S Bulbule, Nayana S Anasane, Amit Nandi, Amit K Jagtap, Akansha Bhandhari   +5 more
openaire   +2 more sources

Accuracy of Digital Impressions and Fitness of Single Crowns Based on Digital Impressions [PDF]

Materials, 2015
In this study, the accuracy (precision and trueness) of digital impressions and the fitness of single crowns manufactured based on digital impressions were evaluated. #14-17 epoxy resin dentitions were made, while full-crown preparations of extracted natural teeth were embedded at #16. (1) To assess precision, deviations among repeated scan models made
Yang, Xin, Lv, Pin, Liu, Yihong, Si, Wenjie, Feng, Hailan   +4 more
openaire   +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

ADAPTATION OF COMPOSITE CAD/CAM INLAYS FABRICATED BY DIFFERENT METHODS: AN IN VITRO MICRO-CT STUDY [PDF]

Journal of IMAB, 2023
Purpose: Indirect restorations can be performed using different impression techniques (conventional, laboratory, or intraoral scanners). Their accuracy determined their longevity. This study compares the marginal and internal adaptation of milled CAD/CAM
Viktoria Petrova, Radosveta Vasileva, Janet Kirilova   +2 more
doaj   +1 more source

COMPARATIVE STUDY BETWEEN DIGITAL AND CONVENTIONAL FINGERPRINTING USING ADDITION SILICONE [PDF]

Romanian Journal of Stomatology, 2018
The accurancy of digital models and digital impressions influence the clinical restorations. The aim of this study is to compare digital impression and the analog one, using time as the variable.
Bogdan Mihai Gălbinaşu, Andrei Iulian Păcuraru, Ion Pătraşcu   +2 more
doaj   +1 more source

DIAGNOSTIC EVALUATION AND GUARDIAN ASSESSMENT OF USING DIGITAL IMPRESSION IN NEONATES VERSUS THE CONVENTIONAL TECHNIQUES [PDF]

Alexandria Dental Journal
Background: Cleft lip and palate are common facial deformities, that can involve the lip only, lip and palate, or palate only. Dental casts are important tool in planning, documentation, and analysis of the dental arch forms.
Ingy Soliman, Dina Sharaf, Ahmed Shawky, Aly Atteya   +3 more
doaj   +1 more source