Results 71 to 80 of about 23,922 (306)
Clinical analysis of pericoronitis in yunnan college ethnic students
口腔疾病防治, 2017 Objective To study and compare the recurrence rate of wisdom tooth pericoronitis and impacted tooth types of Yunnan college ethnic student. Methods 549 cases of pericoronitis of wisdom tooth from Yunnan college eth⁃ nic students were randomly selected ...
DENG Mei +3 more
doaj +1 more source
SPONTANEOUS ERUPTION OF ECTOPIC IMPACTED TOOTH BY INTENTIONAL EXTRACTION OF DECIDUOUS TOOTH
, 2011 When many factors involved in the eruption of the teeth act as negative effects, they can cause eruption disturbance. Periodic observation, space acquirement, surgical exposure, orthodontic traction, orthodontic traction accompanied with surgical ...
김성오 +6 more
core +1 more source
Diatom‐Inspired 1D Immobile Robots Capable of 2D Collective Mobility
Advanced Intelligent Systems, EarlyView.This study presents a diatom‐inspired robotic system that explores group coordination through limited physical interactions. The researchers tune groups of Barbots, simple robotic agents that possess neither individual mobility nor explicit communication capabilities, to achieve complex and adaptive collaboration based on environmental light.
Tianyi Hu +4 more
wiley +1 more source
A Case of Impacted Supernumerary Tooth in Mandibular Incisal Region
, 2006 P(論文)We experienced a case of impacted supernumerary tooth on mandibular incisal region in a 6 year old boy. Determination of the impacted tooth position was by using 3D-CT and it was extracted under general anesthesia taking his age into consideration ...
9496 +5 more
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Monoallelic POLR3A Variants Cause Early‐Onset Peripheral Neuropathy
Annals of Neurology, EarlyView.Objective Biallelic variants in genes encoding the RNA polymerase III complex (Pol III) cause a spectrum of neurological disorders primarily affecting the central nervous system. Monoallelic variants have been reported in the POLR3B subunit only, associated with neurodevelopmental disorder, epilepsy, and peripheral neuropathy.
Luiza L. P. Ramos +46 more
wiley +1 more source
Non-Syndromic Supernumerary Fourth Molar: A report of two cases and review of literature [PDF]
Journal of Oral Health and Oral EpidemiologyBackground and aim: Supernumerary teeth are described as the teeth formed in excess of the number found in a normal dentition. Prevalence of supernumerary teeth varies from 0.1% to 3.8% in the permanent dentition and from 0.3% to 0.6% in the primary ...
Fatemeh Jahanimoghadam +2 more
doaj
Evaluation of the correlation between impacted canine and malocclusions
Acta Stomatologica Marisiensis, 2020 Introduction: Tooth impaction is defined as the absence of a tooth on the arch, after its normal eruption age. The main reason canines are impacted is the lack of space required for the tooth to erupt.
Pop Silvia Izabella +7 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Invasive gray squirrels (Sciurus carolinensis) have replaced the native red squirrel (Sciurus vulgaris) across much of Great Britain over the last century. Several factors have been proposed to underlie this replacement, but here we investigated the potential for dietary competition in which gray squirrels have better feeding performance than ...
Philip G. Cox, Peter J. Watson
wiley +1 more source
Impacted Primary Tooth and Tooth Agenesis: A Case Report of Monozygotic Twins
European Journal of Dentistry, 2008 ABSTRACTIn the present report, a case of 19 year-old monozygotic twin brothers with similar tooth agenesis and impacted primary teeth is presented. Both twins (HDH, DHH) had agenesis of ten and eleven teeth (respectively), third molars excluded, consistent with oligodontia and both had four impacted primary teeth and the permanent successors of all ...
A Zeynep, Zengin +2 more
openaire +2 more sources
, 1996 P(論文)Many cases of inverted teeth have been reported. In the most cases they have been impacted in the anterior maxilla or they have erupted in the nasal cavity or maxillary sinus.
24901 +17 more
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