Results 61 to 70 of about 1,454 (203)

Morphological and numerical characteristics of the southern Chinese dentitions. Part I: anomalies in the permanent dentition [PDF]

open access: yes, 2010
Aim: To investigate the prevalence of eight morphological and numerical anomalies in the southern Chinese permanent dentition and to compare these with studies from different populations. Materials and Methods: The material used in the study consisted
King, NM, Tsai, JSJ, Wong, HM
core   +1 more source

Morphological and numerical characteristics of the southern Chinese dentitions. Part III: anomalies in the primary dentition [PDF]

open access: yes, 2010
Aim: To investigate the prevalence of eight morphological and numerical anomalies in the primary dentition of southern Chinese and to compare the prevalences with those from different ethnic groups.
King, NM, Tongkoom, S, Wong, HM
core   +1 more source

Prevalence of impacted and supernumerary teeth in the North Indian population [PDF]

open access: yes, 2014
Objective: Dental impaction is a very frequent problem. Supernumerary teeth, or hyperdontia, are the presence of additional teeth to the normal series in the either of the dentition.
Maheshwari, Sneha, Santosh, Patil
core   +1 more source

Embedded supernumerary teeth: The hidden troubles

open access: yesArchives of Medicine and Health Sciences, 2015
Supernumerary teeth or Hyperdontia is reported to be more common in the permanent dentition than deciduous dentition. The incidence of hyperdontia is found to be in the range of 0.1-3.8%.
Arati Panchbhai
doaj   +1 more source

Study on frequency of dental developmental alterations in a MEXICAN school-based population [PDF]

open access: yes, 2016
Background: The aim of this study was to know the distribution of dental developmental alterations in the population requesting stomatological attention at the Admission and Diagnosis Clinic of our institution in Mexico City.
Garcés Ortíz, Maricela   +3 more
core   +1 more source

Recep Tayyip Erdoğan Üniversitesi Diş Hekimliği Fakültesi’ne başvuran çocuklarda diş sayı anomalileri: Bir retrospektif kesitsel çalışma [PDF]

open access: yes, 2022
Objective: Hypodontia is tooth deficiency compared to normal dentition, whereas hyperdontia is the presence of extra teeth. Hypodontia and hyperdontia are opposite numerical variations of human dentition and the occurrence of both is called ...
Kara, Pakize, Kurt, Ayça
core   +1 more source

Frequency and characteristics of tooth agenesis among an orthodontic patient population [PDF]

open access: yes, 2010
Purpose: The objectives of this study were to investigate the prevalence and characteristics of tooth agenesis and the associated skeletal morphology and arch widths in a group of Turkish patients seeking orthodontic treatment. Material and Methods: We
Celikoglu, Mevlut   +5 more
core   +1 more source

Double talon cusps on supernumerary tooth fused to maxillary central incisor: review of literature and report of case [PDF]

open access: yes, 2014
Human tooth development is a continuous process begin at the sixth weeks in utero and extends to about sixth months after birth for the primary dentition and from sixteenth week in utero to late adolescence for permanent dentition.
Hattab, Faiez N.
core   +2 more sources

Prevalence of developmental dental anomalies in Serbian orthodontic patients [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2020
Introduction/Objective. The aim of this study was to evaluate the prevalence of developmental dental anomalies (DDA) in Serbian orthodontic patients. Methods.
Marković Evgenija   +4 more
doaj   +1 more source

Dental anomalies in Chinese children with cleft lip and palate [PDF]

open access: yes, 2012
published_or_final_versio
King, NM, Lai, MC, Wong, HM
core   +1 more source

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