Results 21 to 30 of about 13,267 (203)

Uneven distribution of enamel, dentine and cementum in cheek teeth of domestic horses (Equus caballus): A micro computed tomography study. [PDF]

open access: yesPLoS ONE, 2017
Hypsodont equine cheek teeth possess large dental crowns, resting partly in the bony alveolus. Over a horse's life cheek teeth erupt continuously to compensate for occlusal wear of 3-4 mm per year.
Lauritz Martin Englisch   +4 more
doaj   +1 more source

Ectodermal dysplasia - Maxillary and mandibular alveolar reconstruction with dental rehabilitation: A case report and review of the literature

open access: yesIndian Journal of Plastic Surgery, 2010
Ectodermal dysplasia is a rare group of inherited disorders characterized by aplasia or dysplasia of tissues of ectodermal origin, such as hair, nails, teeth and skin. Dental manifestations include hypodontia, complete anodontia or malformed teeth.
Sanjeev N. Deshpande, Vikas Kumar
doaj   +3 more sources

Prevalence of hypodontia and supernumerary teeth in a German cleft lip with/without palate population

open access: yesBMC Oral Health, 2021
Background The distribution of dental abnormalities among cleft patients concerning cleft type frequently poses ambiguity wherefore the aim of this study was to evaluate the prevalence of hypodontia and supernumerary teeth in an exemplary German cleft ...
Liesa Heidi Möller   +3 more
doaj   +1 more source

Post-traumatic Implant Surgical Rehabilitation of the Alveolar Ridge of the upper Jaw

open access: yesAlbanian Journal of Trauma and Emergency Surgery, 2023
Introduction; Dental trauma can be defined as an injuryto the oral region including the lips, teeth, periodontal tissues, tongue and/or alveolar processes.
Danco Bizevski   +3 more
doaj   +1 more source

The first definitive Middle Jurassic atoposaurid (Crocodylomorpha, Neosuchia), and a discussion on the genus Theriosuchus [PDF]

open access: yes, 2015
Atoposaurids were a clade of semiaquatic crocodyliforms known from the Late Jurassic to the latest Cretaceous. Tentative remains from Europe, Morocco, and Madagascar may extend their range into the Middle Jurassic.
Brusatte, S   +6 more
core   +4 more sources

Feasibility analysis of an ultrasound on line diagnostic approach for oral and bone surgery

open access: yesScientific Reports, 2022
During implant surgery procedures, surgical precision is an essential prerequisite for the functional and aesthetic success of the prosthetic crown to be placed on the dental implant.
Maria Alessandra Cutolo   +5 more
doaj   +1 more source

Computed tomographic analysis of the dental system of three Jurassic ceratopsians and implications for the evolution of tooth replacement pattern and diet in early-diverging ceratopsians

open access: yeseLife, 2022
The dental system of ceratopsids is among the most specialized structure in Dinosauria by the presence of tooth batteries and high-angled wear surfaces.
Jinfeng Hu   +5 more
doaj   +1 more source

Transient Displacement Response to Pulse Excitations on Periodontal Tissues [PDF]

open access: yes, 1988
In the field of dental study it is most fundamental and necessary to estimate the condition of periodontium. In order to examine a mechanical characteristics of periodontium, the theoretical displacement response to periodontal mechanical model (three ...
Isayama, Yoshiharu   +2 more
core   +1 more source

Nyctereutes terblanchei: The raccoon dog that never was [PDF]

open access: yes, 2012
Fossils of the raccoon dog (genus Nyctereutes) are particularly rare in the African PlioPleistocene record, whilst the sole living representative, Nyctereutes procyonoides, is found in eastern Asia and parts of Europe. In southern Africa, only one fossil
Reynolds, Sally C.
core   +2 more sources

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