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Dental Impression Materials and Techniques
Dental Clinics of North America, 2017Dental 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
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Accuracy of Impression Techniques for Dental Implants Placed in Five Different Orientations
The International Journal of Oral & Maxillofacial Implants, 2022The 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
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Photogrammetry Technique for the 3D Digital Impression of Multiple Dental Implants
2019In 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
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The Journal of Prosthetic Dentistry, 2001
Traditional methods for teaching complete denture fabrication are time-consuming, difficult to master, and not used by many general practitioners.This study compared the efficacy of traditional denture fabrication techniques with a more abbreviated method in a dental school setting.A retrospective record review of 80 completely edentulous patients ...
J P, Duncan, T D, Taylor
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Traditional methods for teaching complete denture fabrication are time-consuming, difficult to master, and not used by many general practitioners.This study compared the efficacy of traditional denture fabrication techniques with a more abbreviated method in a dental school setting.A retrospective record review of 80 completely edentulous patients ...
J P, Duncan, T D, Taylor
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A simple impression technique for dental implants placed in close proximity or adverse angulations
The Journal of Prosthetic Dentistry, 2005This article presents a method for overcoming difficulties associated with the impression procedures for implants placed in close proximity or with adverse angulations, which make the placement of the impression copings problematic.
Konstantinos X, Michalakis +3 more
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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
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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
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A simplified impression technique for dental implants.
Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 2002Dental implants have been considered an acceptable form of dental treatment since the early 1980s. A number of studies have been published describing impression techniques for dental implants. Many of the techniques described are so complex that they may seem daunting to the average restorative dentist. Most general practitioners do not wish to attempt
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Journal of Dental Education
AbstractPurpose/objectivesThe study aimed to assess the applicability of digital intraoral scanning in dental hygiene education and compare the quality, efficiency, and ease of use to conventional impression techniques.MethodsTwenty‐eight first‐year dental hygiene students (DH1) at UTHealth Houston School of Dentistry (UTSD) participated in this 2022 ...
Raha K, Naderi +2 more
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AbstractPurpose/objectivesThe study aimed to assess the applicability of digital intraoral scanning in dental hygiene education and compare the quality, efficiency, and ease of use to conventional impression techniques.MethodsTwenty‐eight first‐year dental hygiene students (DH1) at UTHealth Houston School of Dentistry (UTSD) participated in this 2022 ...
Raha K, Naderi +2 more
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Passive fit and accuracy of three dental implant impression techniques.
Quintessence international (Berlin, Germany : 1985), 2012To reassess the accuracy of three impression techniques relative to the passive fit of the prosthesis.An edentulous maxillary cast was fabricated in epoxy resin with four dental implants embedded and secured with heat-cured acrylic resin. Three techniques were tested: closed tray, open tray nonsplinted, and open tray splinted.
Firas A, Al Quran +3 more
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Techniques for Dental Impressions, Restraining and Embedding Markers in Live-Trapped Deer
The Journal of Wildlife Management, 1960Columbian black-tailed deer (Odocoileus hemionus columbianus) have been live-trapped for various experimental purposes since 1955 at the Hopland Field Station of the University of California. Most of the deer trapped have been tagged, belled and released on the station for studies of movements and population dynamics.
Raymond D. Barnes, William M. Longhurst
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