Results 321 to 330 of about 129,622 (343)

Comparison of the accuracy for three dental impression techniques and index: An in vitro study

Journal of Prosthodontic Research, 2013
This in vitro study compared the dimensional accuracy of stone index (I) and three impression techniques: tapered impression copings (T), squared impression copings (S) and modified squared impression copings (MS) for implant-supported prostheses.A master cast, with four parallel implant abutment analogs and a passive framework, were fabricated.
de Avila, Erica Dorigatti, Barros, Luiz Antônio Borelli, Del'Acqua, Marcelo Antonialli, Castanharo, Sabrina Maria, Mollo Jr., Francisco de Assis   +4 more
openaire   +3 more sources

Teaching an abbreviated impression technique for complete dentures in an undergraduate dental curriculum

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
openaire   +2 more sources

Dental Students’ Perceptions of Digital and Conventional Impression Techniques: A Randomized Controlled Trial

Journal of Dental Education, 2017
The aim of this randomized controlled trial was to analyze inexperienced dental students’ perceptions of the difficulty and applicability of digital and conventional implant impressions and their preferences including performance. Fifty undergraduate dental students at a dental school in Switzerland were randomly divided into two groups (2×25). Group A
Nicola U, Zitzmann, Irina, Kovaltschuk, Patrik, Lenherr, Philipp, Dedem, Tim, Joda   +4 more
openaire   +2 more sources

A simple impression technique for dental implants placed in close proximity or adverse angulations

The Journal of Prosthetic Dentistry, 2005
This 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, Christos D R, Kalpidis, Kiho, Kang, Hiroshi, Hirayama   +3 more
openaire   +2 more sources

Effect of implant angulation and depth on the accuracy of casts using the open tray splinted impression technique.

Journal of Oral Implantology, 2020
The purpose of this study was to evaluate the accuracy of open tray dental implant impressions when the implants are placed with varying implant angulations and depths.
Thanmai Taduri, Dr Somil Mathur, Dr Snehal Upadhyay, Dr. Khushali Patel, Dr Meena Shah   +4 more
semanticscholar   +1 more source

A simplified impression technique for dental implants.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 2002
Dental 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
openaire   +1 more source

Effect of scanned arch, level of impression, and impression technique on the accuracy of impressions for complete-arch implant-supported fixed dental prostheses

Journal of Dentistry
Objectives The long-term success of complete-arch implant-supported fixed dental prostheses (CAISFDPs) depends on impression accuracy, which may be influenced by the arch, impression level, and technique. This study investigated how these factors affect impression accuracy (trueness and precision) for CAISFDPs METHODS: : Maxillary and mandibular ...
Pinar Cevik, Burak Yilmaz, Çiğdem Kahveci, Samir Abou-Ayash, Gülce Çakmak   +4 more
openaire   +2 more sources

Intraoral Digital Impression Technique for a Neonate With Bilateral Cleft Lip and Palate

The Cleft Palate-Craniofacial Journal, 2019
Objective: Dental casts are an important aspect in the treatment planning, documentation, and analysis of the dental arch forms of infants with cleft lip and palate (CLP).
J. Patel, J. Winters, M. Walters
semanticscholar   +1 more source

A comparison study: The use of digital and conventional impression techniques in dental hygiene education

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, Tulsi J, Patel, Michelle A, Thompson   +2 more
openaire   +2 more sources

Techniques for Dental Impressions, Restraining and Embedding Markers in Live-Trapped Deer

The Journal of Wildlife Management, 1960
Columbian 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
openaire   +1 more source