Results 221 to 230 of about 131,516 (267)

Accuracy of recording edentulous jaw relations by using an optical jaw tracking system: An in vitro study.

International Journal of Prosthodontics, 2021
PURPOSE To establish a recording method for edentulous jaw relations and to perform quantitative accuracy evaluation in vitro. MATERIALS AND METHODS Maxillary and mandibular edentulous arch models and complete dentures were mounted on an articulator ...
Weiwei Li, Linlin Li, Yong Wang, Yuchun Sun, Q. Xie   +4 more
semanticscholar   +1 more source

A classification of the edentulous jaws

International Journal of Oral and Maxillofacial Surgery, 1988
A classification of the edentulous jaws has been developed based on a randomised cross-sectional study from a sample of 300 dried skulls. It was noted that whilst the shape of the basalar process of the mandible and maxilla remains relatively stable, changes in shape of the alveolar process is highly significant in both the vertical and horizontal axes.
R.A. Howell, J.I. Cawood
openaire   +3 more sources

The mandibular canal of the edentulous jaw

Clinical Anatomy, 2001
AbstractThe morphology of the mandibular canal after loss of teeth has received little detailed attention. Improved documentation of this topic would allow better interpretation of dental radiographs and would enable those engaged in tooth implantation to better understand the nature of the tissue into which the prostheses are placed.
Andrew Lockhart, Gordon Reford, Karen E. Polland, Shona Munro, L.M. Brocklebank, Gillian Logan, Stuart W. McDonald   +6 more
openaire   +3 more sources

Data on implant failures will show different results depending on how patients are compiled and analyzed: A retrospective study on 3902 individual patients treated either with one single implant or implants in the edentulous upper jaw.

Clinical Implant Dentistry and Related Research, 2020
PURPOSE The basic aim of the present study was to analyze the results of implant failures in two different implant populations, and how these results may vary depending on how the data are compiled and analyzed.
Jemt Torsten
semanticscholar   +1 more source

Tomographic examination of the edentulous lower jaw

Oral Surgery, Oral Medicine, Oral Pathology, 1963
Abstract A new tomographic method for improving the results of superiosteal implantation has been described.
Bela Berényi, Tibor Szenes
openaire   +3 more sources

Morphologic Characteristics of Bony Edentulous Jaws

Journal of Prosthodontics, 2007
Purpose: The objective of this study was to examine bone tissue characteristics of edentulous arches and residual ridges in different regions of the human jaws. Materials and Methods : For the study, 24 maxillary and 99 mandibular completely edentulous dry specimens were examined macroscopically and by linear and ...
Israel Kaffe, Baruch Arensburg, Jaime Pietrokovski, Ruth Starinsky   +3 more
openaire   +3 more sources

Completely impacted teeth in dentate and edentulous jaws

Australian Dental Journal, 1996
AbstractPanoramic radiographs from 1026 patients were examined for the presence of completely impacted teeth. The prevalence of completely impacted teeth in the edentulous jaw was lower than that in the dentate jaw in both the upper and lower jaws. The prevalence of completely impacted third molars in the edentulous jaw was also lower than that in the ...
Minoru Yamaoka, Kiyofumi Furusawa, Katsuhiko Fujimoto, Takashi Uematsu   +3 more
openaire   +3 more sources

Digital intraoral scanning technique for edentulous jaws

The Journal of Prosthetic Dentistry, 2018
Few studies have evaluated direct digital scans of edentulous jaws using intraoral scanners because it is difficult to scan edentulous sites that are smooth and devoid of features. A scanning technique is introduced for making direct digital scans of edentulous jaws with intraoral scanners in patients with a broad palate.
Jing-Huan Fang, Xueyin An, Seung-Mi Jeong, Byung-Ho Choi   +3 more
openaire   +3 more sources

Findings from radiographs of the jaws of edentulous patients

Oral Surgery, Oral Medicine, Oral Pathology, 1981
The jaws of 368 edentulous patients are evaluated radiographically and the findings presented. Patients were selected at random from those attending the Oral Diagnostic Clinic of the Dental School of the University of Athens. Pathological findings consisting of residual roots, impacted teeth, radiopaque and radiolucent areas, foreign bodies, and soft ...
A. Angelopoulos, A.J. Patsakas, Nick D. Spyropoulos   +2 more
openaire   +3 more sources

Assessing the feasibility and accuracy of digitizing edentulous jaws

The Journal of the American Dental Association, 2013
Despite the accuracy of intraoral scanners (IOSs) in producing single-unit scans and the possibility of generating complete dentures digitally, little is known about their feasibility and accuracy in digitizing edentulous jaws. The purpose of this in vitro investigation was to evaluate the feasibility and accuracy of digitizing edentulous jaw models ...
Patzelt, Sebastian Berthold Maximilian, Vonau, Sebastian, Stampf, Susanne, Att, Wael   +3 more
openaire   +4 more sources