Results 41 to 50 of about 5,105 (254)

The effect of premolar occlusal contact on the occlusal forces.

open access: yesThe Journal of Japanese Society of Stomatognathic Function, 2002
Clarifying the effects of changes in the number of occlusal contact points on occlusal function is important. In the present study, we measured occlusal forces using dental prescale films to ascertain the effects of changes in premolar occlusal contact. Subjects were seven adult males with normal occlusion.
Thein, Moe Win   +2 more
openaire   +2 more sources

In‐vitro puncture experiment using alligator teeth tracks the formation of dental microwear and its association with hardness of the diet

open access: yesThe Anatomical Record, EarlyView.
Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley   +1 more source

Pattern of postoperative pain during endodontic treatment – A randomized control study

open access: yesIndian Journal of Dental Sciences, 2022
Background: The purpose of this study was to evaluate the effect of occlusal relief on the pattern of postoperative pain at different time intervals in patients diagnosed with irreversible pulpitis and apical periodontitis.
Anupama Kiran   +2 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

A Study on Changes in the Occlusal Contact and Occlusal Contact Points before and after the Occlusal Adjustment

open access: yesNihon Hotetsu Shika Gakkai Zasshi, 1978
In prosthodontics, the discussion in recent years has been as to whether the occlusal position would be made to agree with what part of the jaw. It still remains controversial whether the occlusal position at the terminal hinge inter-occlusal position (to be referred to as t. h. i. o. p.
openaire   +2 more sources

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

EVALUATION OF THE OCCLUSION WITH TWO DIFFERENT METHODS: A T-SCAN II OCCLUSAL ANALYSIS AND THE TEETHAN SYNCHROMYOGRAPHY RECORDING SYSTEM [PDF]

open access: yesJournal of IMAB
The article presents a case of a sixty-seven-year-old female patient who complains of an uncomfortable bite after full-mouth rehabilitation three months ago. Before inserting the crowns, the patient did not have any complaints.
Vladimir Bogdanov, Ivan Chakalov
doaj   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

open access: yesThe Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

The influence of occlusal height of a cast crown on occlusal contact area. 2. Occlusal height of the molar tooth and occlusal contact area.

open access: yesNihon Hotetsu Shika Gakkai Zasshi, 1988
The purpose of this study is to establish an index in adjustment of occlusal height of a cast crown by the silicone-black method.Firstly, occlusal contact area in dentition was measured when occlusal height and proximal contacts of the molar tooth were varied.
openaire   +4 more sources

Trueness Of Three Digital Methods For Obtaining Occlusal Relationships

open access: yesInternational Dental Journal
Aim or purpose: Integrating the model scanning (MS) and intraoral scanning (IOS) techniques, a new digital method, MS+IOS, was proposed to obtain full-arch occlusal relationships more accurately.
Wenjie Ma   +4 more
doaj   +1 more source

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