Results 311 to 320 of about 129,622 (343)

Marginal Bone Level Changes in Full-Arch Rehabilitation: Digital Versus Analog Protocols-A 5-Year Retrospective Study. [PDF]

open access: yesClin Implant Dent Relat Res
De Angelis N   +5 more
europepmc   +1 more source

Accuracy of Impression Techniques for Dental Implants Placed in Five Different Orientations

The International Journal of Oral & Maxillofacial Implants, 2022
The purpose of this study was to evaluate the impression accuracy of two implants placed in different orientations and compare the impression accuracy obtained with the dual-arch impression technique using hybrid impression copings and the conventional open-tray impression technique.Five mandibular dentiform models were prepared by placing implants in ...
Hyo-Seon, Kim   +2 more
openaire   +3 more sources

Photogrammetry Technique for the 3D Digital Impression of Multiple Dental Implants

open access: yesVipIMAGE 2019, 2019
In the computer-aided design and manufacturing (CAD/CAM) dentistry, intra-oral scanners (IOS) are usually used to capture the teeth/implants position and adjacent soft tissues for fabrication of prostheses. However, scanning errors are associated with IOS for full arch impressions and teeth/implants with divergent alignments.
Azevedo, Luís   +5 more
openaire   +2 more sources

Effects of Impression Coping Design, Impression Technique, and Dental Undercuts on the Accuracy of Implant Impressions Assessed by 3-Dimensional Optical Scanning

Implant Dentistry, 2016
The aim of this in vitro study was to evaluate the effect of the type and design of the impression copings on the accuracy of implant impressions in 2 different conditions.A reference model with 2 implants inserted in bilateral mandibular canines was fabricated. The posterior teeth were inserted as tilted to simulate intra-oral undercuts.
Mahmoud, Sabouhi   +4 more
openaire   +3 more sources

A tray-less impression technique: An alternative to open-tray or closed-tray impression techniques for complete arch implant-supported fixed dental prostheses

The Journal of Prosthetic Dentistry
Digital scanning techniques have offered clinicians a faster and more patient-friendly treatment workflow. However, the fabrication of a definitive prosthesis often necessitates a physical cast to ensure precise verification. While 3-dimensionally (3D) printed casts provide excellent accuracy, introducing laboratory analogs to these casts can result in
Rami Salloum
openaire   +3 more sources

Dental Impression Materials and Techniques

Dental Clinics of North America, 2017
Dental impression making is the process of creating a negative form of the teeth and oral tissues, into which gypsum or other die materials can be processed to create working analogues. Contemporary dentistry generates new information every year and digital dentistry is becoming established and influential.
Amit, Punj   +2 more
openaire   +2 more sources

Prosthodontic management of Atwood's order V and VI mandibular ridge with cocktail impression technique

International journal of preventive & clinical dental research, 2022
Residual ridge resorption is the reduction in size of the bony ridge under the mucoperiosteum. The resorption occurs faster in the mandibular arch as compared to the maxillary arch.
Riddhi Sharma   +4 more
semanticscholar   +1 more source

Photogrammetric and intraoral digital impression technique for the rehabilitation of multiple unfavorably positioned dental implants - a clinical report.

Journal of Oral Implantology, 2019
The aim of this clinical report is to describe the use of the photogrammetric system and intraoral scanning as a reliable technique to record the three-dimensional implant positions of a full-arch maxillary implant-supported fixed rehabilitation in which
P. Molinero-Mourelle   +4 more
semanticscholar   +1 more source

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