Results 71 to 80 of about 61,659 (287)

The impact of software updates on accuracy of intraoral scanners

BMC Oral Health, 2023
Abstract Background Digital workflow is showing an increasing tendency in everyday dentistry. Accuracy is essential during digital dental workflows for all indication areas. The present study aimed to evaluate the effect of software updates on the accuracy of intraoral scanner (IOS) devices.
Judit Schmalzl, Ivett Róth, Judit Borbély, Péter Hermann, Bálint Vecsei   +4 more
openaire   +3 more sources

Morphological description of the oropharyngeal cavity of Kinosternon scorpioides scorpioides (Linnaeus, 1766), (Testudines: Kinosternidae)

The Anatomical Record, EarlyView.
Gross morphology, Light Microscopy and Scanning Electron Microscopy revealed the structural organization of the oropharyngeal cavity of Kinosternon scorpioides scorpioides, characterized by mucous epithelium, epithelial pores, and developed lingual papillae.
Andréa Magalhães Bezerra, Diego Ferreira de Sousa, Luane Botelho, André Luís Nogueira Lima, Érika Branco, Elane Guerreiro Giese, Washington Luís Pereira, Ana Rita de Lima   +7 more
wiley   +1 more source

Clinical Evaluation of Intraoral, In-Lab Scanners and PVS Impression Materials Using STL Superimposition

Dentistry Journal
Background/Objective. The objective of this study is to test the hypothesis that there is no significant difference between intraoral scanners and in-lab scanners.
Nader Abdulhameed, Inessa Slipak, Alexandra Manibo, Hind Hussein, Raj Gohel, Emmanouil-George Tzanakakis, Panagiotis Zoidis   +6 more
doaj   +1 more source

A workflow for 3D printing highly accurate, customized human skull models for anatomical education and clinical practice

Anatomical Sciences Education, EarlyView.
Our custom workflow creates anatomically accurate and diverse 3D skull models. Precise sex‐specific anatomical detail is ensured by CT‐based segmentation. Our models capture anatomical variations and pathologies. Our cost‐effective 3D printing workflow enhances model durability and fidelity.
Marina Moser, Michel Beyer, Magdalena Müller‐Gerbl, Sandra Blache, Florian M. Thieringer, Szilvia Mezey   +5 more
wiley   +1 more source

Beyond wound sealing: A dual‐functional adhesive nanofiber membrane promoting coagulation and osteogenesis in extraction sites

BMEMat, EarlyView.
Inspired by the suction mechanics of octopus suckers, a dual‐layer nanofiber membrane integrates antibacterial protection, strong wet adhesion, and osteogenic support, offering a bioinspired strategy for effective hemostasis and alveolar bone preservation.
Huijing Ma, Liheng Gao, Hao Liang, Wentao Jiang, Junyi Wang, Jiajia Wang, Shuhan Duan, Lingxi Meng, Adilijiang Yimiti, Wenjie Zhang   +9 more
wiley   +1 more source

Accuracy & Reliability of Intraoral scanners in Shade Matching : A Systematic Review

, 2023
The aim of this systematic review is to evaluate the accuracy & reliability of intra oral scanners in Shade matching for patient requiring Fixed Prosthesis and to assess which type of intraoral scanning technology performs better in shade matching
Tejasri K, Vyshnavi Devi Janagaraj, Selva Arockiam, H.Annapoorni, Lakshmi.s, Dr Vigneswaran Sekar, Harini Dharanikota   +6 more
core   +1 more source

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

BMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu, Feifei Wang, Yuan He, Yaopeng Zhang, Yuhao Zeng, Fu Zheng, Zhanqi Wei, Sukun Tian, Kinon Chen, Baoan Sun, Yuchun Sun   +10 more
wiley   +1 more source

Assessment of clinical reproducibility for intraoral scanning on different anatomical regions for the complete maxillary edentulous arch with two intraoral scanners

Objectives There are no in vivo studies comparing multiple intraoral scanners for the completely edentulous maxilla to PVS impressions. Investigations comparing intraoral scanners to polyvinyl siloxane impressions focus on comparing the overall scan and ...
Evans, Jane L, Cameron, Andrew B, Abuzar, Menaka A, Tadakamadla, Santosh Kumar   +3 more
core   +1 more source

Evaluation of the accuracy of full-arch impressions between three different intraoral scanners and conventional impressions: A prospective in vivo study [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects
Background. This in-vivo study evaluated the accuracy of full-arch digital impressions obtained through different intraoral scanning technologies regarding trueness and efficiency against the standard alginate impressions. Methods.
Niharika Bhatia, Srirengalakshmi Muthuswamy Pandian   +1 more
doaj   +1 more source

Comparative analysis of intraoral scanners accuracy using 3D software: an in vivo study

Progress in Orthodontics, 2022
Background The purpose of the present in vivo study was to compare the accuracy, in terms of trueness, between full-arch digital impressions of different intraoral scanning systems, using as a reference the ideality of the conventional impression ...
Federica Pellitteri, Paolo Albertini, Angelica Vogrig, Giorgio Alfredo Spedicato, Giuseppe Siciliani, Luca Lombardo   +5 more
doaj   +1 more source