Numerical abnormalities of permanent dentition - a case report. [PDF]
Med Pharm Rep, 2022 Tooth number abnormalities may occur under the influence of genetic or environmental factors which intervene in the tooth formation stages (induction and proliferation), most commonly the permanent dentition being affected. The result is the appearance of dental anomalies with numerical deficiency (hypodontia, anodontia), or with dental excess ...
Decusara M +3 more
europepmc +3 more sources
A Comparative Analysis of Differences in Salivary hBD-2 Levels and Their Correlation with Dental Caries and Unstimulated Saliva pH in Children with Primary and Permanent Dentition [PDF]
DiagnosticsBackground/Objectives: This exploratory study aimed to investigate potential differences and associations between salivary hBD-2 levels and dental caries, as well as between unstimulated salivary pH and salivary hBD-2 levels, in children with primary and
Branislava Stojković +10 more
doaj +2 more sources
A Deep Learning Approach to Automatic Tooth Caries Segmentation in Panoramic Radiographs of Children in Primary Dentition, Mixed Dentition, and Permanent Dentition [PDF]
ChildrenObjectives: The purpose of this study was to evaluate the effectiveness of dental caries segmentation on the panoramic radiographs taken from children in primary dentition, mixed dentition, and permanent dentition with Artificial Intelligence (AI) models
Esra Asci +6 more
doaj +2 more sources
Prevalence of different types of interproximal contacts in the permanent dentition – a study cast evaluation [version 3; peer review: 1 approved, 2 approved with reservations] [PDF]
Wellcome Open Research, 2023 Background A new classification called OXIS was proposed for categorizing the interproximal contacts of primary molars, modified for the primary canines and its prevalence was established.
Vignesh Kailasam +6 more
doaj +2 more sources
Brazilian Dental Science, 2022 Objective: Traumatic dental injuries (TDIs) affect the aesthetics and function of primary teeth and can cause sequelae in their permanent successors. This study assessed the distribution of TDIs and sequelae in the primary dentition and the respective ...
Paula Akemi Albuquerque Kominami +5 more
doaj +1 more source
Applied Sciences, 2020 The position of the upper first molar (UFM) is currently considered the “key of occlusion”. The purpose of this study was to evaluate the prevalence of the mesiorotated UFM, and its relationship with anterior dental crowding in mixed and permanent ...
Vincenzo Quinzi +5 more
doaj +1 more source
Morphological variations of mandibular sigmoid notch in children aged 4-14 years
Contemporary Pediatric Dentistry, 2022 Aim: The sigmoid notch additionally known as the mandibular notch is a deep notch setting apart the coronoid process and the condyle. Different morphological variations of sigmoid notch (wide, round and sloping) have been documented in literature as ...
Rahul Hegde +2 more
doaj +1 more source
International Dental Journal, 2021 Objective: This study, using a retrospective analysis of nationwide dental records of school-going children over 8 years, aims to identify childhood factors associated with dental caries incidence in the permanent dentition up to adolescence.
Sharon Hui Xuan Tan +3 more
doaj +1 more source
Patterns of dental anomalies in patients with nonsyndromic oral cleft
Brazilian Journal of Oral Sciences, 2020 Aim: To characterize the patterns of dental anomalies (DA) in the mixed and permanent dentitions of patients with nonsyndromic oral cleft (NSOC). Methods: This cross-sectional, observational, case-control study included 173 patients, 61 with mixed ...
Natália Ventura da Cas +3 more
doaj +1 more source
Changes in the Distribution of Periodontal Nerve Fibers during Dentition Transition in the Cat.
PLoS ONE, 2015 The periodontal ligament has a rich sensory nerve supply which originates from the trigeminal ganglion and trigeminal mesencephalic nucleus. Although various types of mechanoreceptors have been reported in the periodontal ligament, the Ruffini ending is ...
Koji Miki +5 more
doaj +1 more source