Results 131 to 140 of about 1,301,774 (408)
The Anatomical Record, EarlyView.We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley +1 more source
Rare occurrence of bilaterally impacted mandibular supernumerary teeth
Dental Hypotheses, 2012 Introduction: Supernumerary teeth are present in addition to the normal complement of teeth in permanent or deciduous dentitions. Incidence is high in permanent dentition, affects both the gender.
Vinay Kumar Bhardwaj +5 more
doaj +1 more source
Mesiodens preventing eruption of a permanent central incisor [PDF]
, 2005 A maxillary midline supernumerary tooth is the most common type of supernumerary tooth. We present a case of a mesiodens, preventing eruption of a permanent central incisor.
Azzopardi, Alexander +2 more
core
New regression formula to estimate the prenatal crown formation time of human deciduous central incisors derived from a Roman imperial sample (Velia, Salerno, Italy, I-II cent. CE) [PDF]
, 2017 The characterization and quantification of human dental enamel microstructure, in both permanent and deciduous teeth, allows us to document crucial growth parameters and to identify stressful events, thus contributing to the reconstruction of the past ...
BONDIOLI, LUCA +5 more
core +7 more sources
Single versus multiple visits for endodontic treatment of permanent teeth.
Cochrane Database of Systematic Reviews, 2016 BACKGROUND Root canal treatment (RoCT), or endodontic treatment, is a common procedure in dentistry. The main indications for RoCT are irreversible pulpitis and necrosis of the dental pulp caused by carious processes, tooth cracks or chips, or dental ...
M. Manfredi +3 more
semanticscholar +1 more source
The relationship between form and function of the carnivore mandible
The Anatomical Record, EarlyView.Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley +1 more source
Prevalence of impacted and supernumerary teeth in the North Indian population [PDF]
, 2014 Objective: Dental impaction is a very frequent problem. Supernumerary teeth, or hyperdontia, are the presence of additional teeth to the normal series in the either of the dentition.
Maheshwari, Sneha, Santosh, Patil
core +1 more source
Shaping the human face: Periosteal bone modeling across ontogeny
The Anatomical Record, EarlyView.Abstract Facial morphology is a defining aspect of Homo sapiens that distinguishes our species from fossil ancestors and plays a central role in estimating age, sex, and ancestry in both past and present populations. Understanding how the face develops during postnatal ontogeny is essential for interpreting adult facial variation.
Sarah E. Freidline +5 more
wiley +1 more source
Retrospective study of 145 supernumerary teeth [PDF]
, 2013 Podeu consultar la versió en castellà a http://hdl.handle.net/2445/118026Objective: The goal of the present retrospective study is to describe the distribution of the supernumerary teeth in a population of patients that have been attended at the Public ...
Berini Aytés, Leonardo +3 more
core
A Model for the Analysis of Caries Occurrence in Primary Molar Tooth Surfaces [PDF]
, 2012 Recently methods of caries quantification in the primary dentition have moved away from summary ‘whole mouth’ measures at the individual level to methods based on generalised linear modelling (GLM) approaches or survival analysis approaches. However, GLM
Baelum V +29 more
core +1 more source