Results 61 to 70 of about 43,187 (187)

A Methodology for Three-Dimensional Quantification of Anterior Tooth Width [PDF]

open access: yes, 2011
The use of cone-beam computed tomography (CBCT) technology has been shown to be more accurate in measuring individual incisor tooth widths than the use of wax exemplars. There were fewer differences by investigators using CBCT than others using an F-test
Ahn, Kwang Woo   +5 more
core   +1 more source

Evidence of strong stabilizing effects on the evolution of boreoeutherian (Mammalia) dental proportions. [PDF]

open access: yes, 2019
The dentition is an extremely important organ in mammals with variation in timing and sequence of eruption, crown morphology, and tooth size enabling a range of behavioral, dietary, and functional adaptations across the class.
Archibald J. D.   +26 more
core   +5 more sources

Nutritional status is associated with permanent tooth eruption chronology

open access: yesBrazilian Journal of Oral Sciences, 2017
Either obesity and underweight are public health concerns that affect the development of children. Aim: The aim of this study was to evaluate whether the nutritional status affects permanent tooth eruption chronology in Brazilian children.
Juliana Arid   +6 more
doaj   +1 more source

Multidisciplinary management of delayed eruption of permanent mandibular first molar associated with dentigerous cyst

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2020
The absence of a tooth in the oral cavity may be the result of some obstruction with the process of tooth eruption. Physical obstruction can result from many different causes, such as supernumerary teeth, mucosal barrier, scar tissue, and cysts or tumors.
Sharan S Sargod   +4 more
doaj   +1 more source

Non uniformity: structural strategy for optimizing functionality in skeletal ligaments [PDF]

open access: yes, 2017
Ligaments serve as compliant connectors between hard tissues. In that role, they function under various load regimes and directions. However, the 3D structure of ligaments is still considered uniform.
Naveh, Gili
core  

Optimization of Stone Cutting Techniques for the Seismic Protection of Archaeological Sites [PDF]

open access: yes, 2011
Since the beginning of civilization, history tells of the movement of art pieces, monuments and manufacts from site to site. The causes are multiple: the displacements due to the "spoils of war", ordered by kings and emperors, the movements caused by the
Cennamo, C.   +2 more
core   +2 more sources

Tooth eruption : an emerging enigma

open access: yesAustralasian Orthodontic Journal, 1988
Abstract Tooth eruption is a genetically controlled but little understood event. Standard practice has been to divide it into three phases, (1) pre-eruptive. (2) prefunctional and (3) functional. More recently from an orthodontic point of view a six stage division, three stages prefunctional for individual tooth movement and three stages
openaire   +3 more sources

Development of the mandibular curve of spee and maxillary compensating curve: A finite element model.

open access: yesPLoS ONE, 2019
The curved planes of the human dentition seen in the sagittal view, the mandibular curve of Spee and the maxillary compensating curve, have clinical importance to modern dentistry and potential relevance to the craniofacial evolution of hominins. However,
Steven D Marshall   +3 more
doaj   +1 more source

Infant and child oral health risk status correlated to behavioral habits of parents or caregivers: a survey in central Italy [PDF]

open access: yes, 2017
Aim: The aim of this survey was to evaluate the knowledge and awareness of parents and caregivers about potential oral health risk factors for their children in their first months of life (3–30 months).
American   +13 more
core   +2 more sources

A Family Case Report: Disturbances in Tooth form and Eruption of the Second Premolar

open access: yesAustralasian Orthodontic Journal, 1996
This report describes a family who demonstrated anomalies of tooth form and eruption of the lower second premolar. Observation of the second premolars remaining in the mother’s and father’s dentitions included ectopic eruption with impaction and ...
Symons Anne L., Taverne Aart A.R.
doaj   +1 more source

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