Results 61 to 70 of about 207,903 (181)

Sexual dimorphism, pattern of third molar and mandibular second premolar agenesis in Indian paediatric orthodontic patients

open access: yesSaudi Dental Journal, 2017
Objective: To determine and compare the prevalence and pattern of agenesis of third molar and mandibular second premolar in paediatric orthodontic patients of age group 9–15 for sexual dimorphism.
Apurva Mishra, Ramesh K. Pandey
doaj   +1 more source

The genetic basis of tooth agenesis: Basic concepts and genes involved

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2011
Tooth agenesis is the most prevalent craniofacial congenital malformation in humans. While tooth agenesis may be associated with several syndromes, non-syndromic hypodontia refers to the congenital absence of a few teeth in the absence of any other ...
Sharat Chandra Pani
doaj   +1 more source

Developmental Morphometry of the Paranasal Sinuses in Subjects Aged 1–25 Years: A Computed Tomography Study

open access: yesClinical Anatomy, EarlyView.
ABSTRACT The present study aimed to evaluate the developmental morphometry of the paranasal sinuses using computed tomography (CT) in subjects aged 1–25 years and to characterize age‐related changes in sinus dimensions, volume, and surface area throughout childhood, adolescence, and young adulthood.
Ceyda Şevval Çetin   +4 more
wiley   +1 more source

Tooth Agenesis and Delay in Patients with Agenesis of Mandibular Second Premolars [PDF]

open access: yes, 2018
Tooth agenesis is a common human dental anomaly and the agenesis of mandibular second premolars has been proven to be the most frequently observed. The aim of this study is to investigate tooth agenesis and delayed tooth development in patients with ...
김성오, 이제호, 송제선
core   +1 more source

Comparison of the dental anomaly frequency in patients with and without mandibular second premolar agenesis

open access: yesJournal of Dental Sciences, 2015
Background/purpose: There is remarkably little information in the literature comparing the prevalence of dental anomalies associated with mandibular second premolar (MP2) agenesis with control groups.
Kenan Cantekin, Mevlut Celikoglu
doaj   +1 more source

Reflex seizures and epilepsy surgery: A network approach case‐based exploration

open access: yesEpileptic Disorders, EarlyView.
Abstract Context Reflex seizures (RS) are defined by their consistent provocation by specific stimuli, encompassing a broad range from elementary sensory inputs to complex cognitive tasks. While RS are often encountered in clinical practice, their surgical management remains sparsely reported and poorly systematized.
Olivier Aron   +6 more
wiley   +1 more source

Maxillary canine anomalies and tooth agenesis [PDF]

open access: yesEuropean Journal of Orthodontics, 2005
The aims of the study were to analyse the records of 26 subjects (18 females, eight males) with maxillary canine-first premolar transposition (Mx.C.P1) together with 160 subjects with a palatally displaced canine (PDC) to determine the pattern of tooth agenesis in these cases and to compare them with similar samples reported in the literature. A strong
openaire   +2 more sources

From ectodermal dysplasia to selective tooth agenesis [PDF]

open access: yesAmerican Journal of Medical Genetics Part A, 2009
AbstractThe history and the lessons learned from hypohidrotic ectodermal dysplasia (HED) may serve as an example for the unraveling of the cause and pathogenesis of other ectodermal dysplasia syndromes by demonstrating that phenotypically identical syndromes (HED) can be caused by mutations in different genes (EDA, EDAR, EDARADD), that mutations in the
Gabriele I, Mues   +6 more
openaire   +2 more sources

Piezosurgical partial ostectomy of the incisive bone for an ossifying fibroma removal in a 4‐year‐old Warmblood gelding

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Ossifying fibromas are uncommon in horses and complete surgical excision with premaxillectomy, maxillectomy or mandibulectomy is recommended. Piezosurgery has been previously used in equines only in one study. Objective To report a case of ossifying fibroma treated with piezosurgery and to describe its follow‐up.
G. Forni   +3 more
wiley   +1 more source

Uncovering the Genetic Landscape of Pediatric Hearing Loss Along the Texas–Mexico Border

open access: yesClinical Genetics, EarlyView.
Project GIVE provided evaluations and genome sequencing to 23 children with hearing loss along the Texas–Mexico border. Seventy percent received a molecular diagnosis and 56% of those diagnosed had changes to medical management. In this region, underdiagnosis of genetic hearing loss is due to care barriers rather than lower genetic burden.
Desiree Lanehart   +17 more
wiley   +1 more source

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