Results 1 to 10 of about 149,144 (387)

Aberration of Dentition [PDF]

open access: greenThe Boston Medical and Surgical Journal
n ...
S. L. Herrick
openalex   +4 more sources

Anomalies in primary dentition: Their distribution and correlation with permanent dentition

open access: yesJournal of Natural Science, Biology and Medicine, 2014
Background: Anomalies in primary dentition are often found to be associated with anomalies in permanent dentition. Aims: This study was performed to evaluate the prevalence of supernumerary teeth, hypodontia, double teeth, and talon cusp in the primary ...
S. Mukhopadhyay, S. Mitra
semanticscholar   +5 more sources

On the Milk‐Dentition of the Ratel

open access: greenProceedings of the Zoological Society of London, 1912
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
R. Lydekker
openalex   +5 more sources

Oral health status for primary dentition – A pilot study

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2021
Introduction: Formulating an oral health status which will include oral hygiene index (OHI) exclusively for children, deft index, and the incidence of white spot lesions (WSL) will make it easier for the examiner to assess the current oral health status ...
Janvi Manish Gandhi   +3 more
doaj   +1 more source

ImplantFormer: Vision Transformer based Implant Position Regression Using Dental CBCT Data [PDF]

open access: yesNeural Computing and Applications 2024, 2022
Implant prosthesis is the most appropriate treatment for dentition defect or dentition loss, which usually involves a surgical guide design process to decide the implant position. However, such design heavily relies on the subjective experiences of dentists.
arxiv   +1 more source

Sociodemographic and behavioral factors associated with developmental dental hard-tissue anomalies in children with primary dentition

open access: yesIndian Journal of Dental Sciences, 2020
Introduction: Developmental dental hard-tissue anomalies include anomalies of number, size, shape, and structure of the teeth. Anomalies in primary dentition are associated with anomalies in the permanent dentition.
Nneka Kate Onyejaka   +2 more
doaj   +1 more source

Tooth replacement in early sarcopterygians [PDF]

open access: yesRoyal Society Open Science, 2019
Teeth were an important innovation in vertebrate evolution but basic aspects of early dental evolution remain poorly understood. Teeth differ from other odontode organs, like scales, in their organized, sequential pattern of replacement.
Mark Doeland   +3 more
doaj   +1 more source

Dientes ChiquiTICOS: an analysis of juvenile dentition and dental health in Costa Rican indigenous communities

open access: yesMcGill Journal of Medicine, 2020
This study surveyed the dental health of three Costa Rican indigenous populations and two rural, non-indigenous communities. Sixty-six individuals, both children and adults, were interviewed regarding dental hygiene practices and the dentition of eighty ...
Alfredo García, Christina M. Guzzo
doaj   +1 more source

Highly derived eutherian mammals from the earliest Cretaceous of southern Britain [PDF]

open access: yesActa Palaeontologica Polonica, 2017
Eutherian mammals (Placentalia and all mammals phylogenetically closer to placentals than to marsupials) comprise the vast majority of extant Mammalia. Among these there is a phenomenal range of forms and sizes, but the origins of crown group placentals ...
Steven C. Sweetman   +2 more
doaj   +1 more source

Validation and Comparison of Instrumented Mouthguards for Measuring Head Kinematics and Assessing Brain Deformation in Football Impacts [PDF]

open access: yesAnnals of Biomedical Engineering 48.11 (2020): 2580-2598, 2020
Because of the relatively rigid coupling between the upper dentition and the skull, instrumented mouthguards have been shown to be a viable way of measuring head impact kinematics for assisting in understanding the underlying biomechanics of concussions.
arxiv   +1 more source

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