Results 21 to 30 of about 944,056 (199)

Permanent tooth eruption based on chronological age and gender in 6-12-year old children on Madura

open access: yesDental Journal, 2019
Background: Tooth eruption, the movement of teeth toward the oral cavity clinically marked by the emergence of the cusp or incisal edge, is very important in determining the chronological age of a child. Unfortunately, tooth eruption in 6-12-year olds on
Agus Marjianto   +2 more
doaj   +1 more source

The association between low birth weight and dental caries among 11-to-13-year-old school age children in Ningbo, China

open access: yesBMC Pediatrics, 2021
Background The association between low birth weight (LBW) and dental caries is currently unclear. The aim of this study was to investigate the association of LBW with dental caries in permanent teeth in children of Ningbo city.
Xiaoyan Weng   +7 more
doaj   +1 more source

TERMS OF FORMATION OF TEMPORARY AND PERMANENT BITE IN CHILDREN OF UZHGOROD

open access: yesУкраїнський стоматологічний альманах, 2018
The aim of our study was to determine the more precise timing of temporary and permanent teeth eruption in children. Materials and methods. Dental examination of 1447 conditionally healthy children aged 5 to 28 months and 1058 conditionally healthy ...
V.S. Melnyk, L.F. Horzov, K.V. Zombor
doaj   +1 more source

Regional odontodysplasia

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2011
Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or ′ghost teeth′ in a 12-year-old Indian girl.
D N Mehta, D Bailoor, B Patel
doaj   +1 more source

Prevalence of missing permanent teeth in 9-14 years dental patients in Sulaimani city - Radiographic study [PDF]

open access: yes, 2015
Objectives: The purpose of this study was to establish the prevalence of missing permanent teeth in a sample of dental patients. Materials and Methods: A total of 1133 digital OPG images, for students aged between 9-14 years, were retrieved from archived
Ranj Adil Jalal
core   +2 more sources

Differences in susceptibility of deciduous and permanent teeth to erosion exist, albeit depending on protocol design and method of assessment. [PDF]

open access: yes, 2022
Controversial results showing that deciduous teeth are more susceptible to erosion than permanent teeth might be related to study designs. We investigated how different conditions (pH: 3.0, 4.0, 5.0; acid agitation: gentle or vigorous; acid exposure ...
Saads Carvalho, Thiago   +9 more
core   +2 more sources

Rare nonsyndromic multiple supernumerary and permanent impacted teeth in a young female patient: A case report

open access: yesRadiology Case Reports
Teeth, either erupted or impacted, that exceed the normal count are known as supernumerary teeth. They can appear unilaterally or bilaterally, singly or in multiples, and may be located anywhere in both dental arches.
El Mehdi Hariri   +2 more
doaj   +1 more source

Supernumerary teeth in the premaxillary region: its effects on the eruption and occlusion of the permanent incisors

open access: yesAustralasian Orthodontic Journal, 1990
The presence of supernumerary teeth in the premaxillary region may cause a variety of pathological effects. This study was carried out to determine the various aspects of supernumerary teeth in the premaxillary region, particularly the effects of the ...
Nik-Hussein Nik Noriah
doaj   +1 more source

Incidence of enamel defects on permanent canine teeth following extraction of linguoverted mandibular deciduous canine teeth in dogs

open access: yesFrontiers in Veterinary Science
Interceptive orthodontics may be indicated in puppies exhibiting dental malocclusion with linguoverted deciduous mandibular canine teeth to alleviate pain and prevent teeth interlock, which may affect growth and development of the mandibles. Historically
Charles L. Felz   +3 more
doaj   +1 more source

Elective extractions of first permanent molars: a review

open access: yesActa Odontologica Turcica, 2018
Permanent first molar teeth possess a key role in the setting-up of the occlusion, contribute significantly to the chewing function and serve as a guide for other teeth. However, it is frequently encountered that permanent first molar teeth are extracted
Melike Kiraz   +2 more
doaj   +1 more source

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