Results 331 to 340 of about 366,508 (379)

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

The International Journal of Oral & Maxillofacial Implants, 2022
PURPOSE 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 ...
Hyo-Seon Kim, Jae-Hyun Lee, S. Y. Lee
semanticscholar   +3 more sources

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

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
semanticscholar   +4 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.
Jorge L Garaicoa   +2 more
openaire   +3 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

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   +4 more
openaire   +4 more sources

Modified impression technique for extreme mouth-opening limitation caused by systemic scleroderma.

Quintessence International, 2021
Systemic scleroderma is a relatively rare, autoimmune, chronic, and debilitating disease, and its etiology is unknown. The disease is characterized by vasomotor disturbances causing skin and mucosa hardening, hand stiffness, excess production of collagen
T. J. Paes-Junior   +5 more
semanticscholar   +1 more source

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 ...
Thomas D. Taylor, Jacqueline P. Duncan
openaire   +3 more sources

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