Results 91 to 100 of about 1,031 (179)

Research progress on concomitant hypodontia and hyperdontia

open access: yes
Abnormalifies in the number of teeth is a common oral disease, which can be manifested as excessive number of teeth (supernumerary teeth) and insufficient number of teeth (congenitally missing teeth).
LIANG Xinyi, LIU Xiaolin
core   +1 more source

Case Report A Clinical Report of Nonsyndromic Concomitant Hypo-Hyperdontia

open access: yes, 2020
Although hypodontia and supernumerary teeth are often considered as mutually exclusive conditions, this case report presents an unusual case of hypodontia and a supernumerary tooth occurring simultaneously.
Siddarth Gupta, Hashmat Popat
core  

Hypodontia and hyperdontia of permanent teeth in Korean schoolchildren

open access: yes, 2001
This study was performed to determine the prevalence of hypodontia and hyperdontia of permanent teeth among Korean schoolchildren, and to compare differences in the prevalence between Korea, other country, and other ethnic groups. The sample consisted of
Choi, Sun-Chul   +2 more
core  

Dental Number Anomalies and Their Prevalence According To Gender and Jaw in School Children 7 To 14 Years

open access: yes, 2018
OBJECTIVES: This study aimed to find the prevalence of Hypodontia and Hyperdontia in different ethnicities in patients from 7 to 14 years old.MATERIAL AND METHODS: A group of 520 children were included aged 7 to 14 years, only the children who went to ...
Milaim Sejdini, Sabetim Çerkezi
core   +1 more source

A Rare Unusual Case of Non-Syndromic Mandibular Concomitant Hypo-Hyperdontia

open access: yes
The abnormalities in the size, number, shape or structure of the teeth are termed as dental anomalies. Tooth agenesis is the congenital absence of a tooth which leads to the developmental arrest of the corresponding tooth germ.
Akash Bhatnagar, Aatya Takuli
core   +1 more source

I denti sovrannumerari: revisione della letteratura

open access: yes, 2011
Objectives. The aim of this study was to evaluate the incidence and prevalence of supernumerary teeth in the population and to analyze possible treatment options. Materials and methods.
I. Pitto   +5 more
core   +1 more source

Macrodoncias e hiperdoncias bilaterales en mandíbula: reporte de un caso clínico</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Facultad de Odontología Universidad de Antioquia</i>, 2011 </span><br><span class="r_content">La macrodoncia es una anomalía dental con etiología desconocida, que se manifiesta en el aumento del tamaño normal comparado con el resto de la fórmula dental.</span><br><span class="r_sub"><i>Nathalia Rúa Cardona<span id="ma_7" style="display:none">, John Jairo Tapias, Jorge Mario Castaño Henao</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/8215b2713ba241b08a90ac6db0abd9e8" target="_blank" rel="nofollow" title="doaj.org/article/8215b2713ba241b08a90ac6db0abd9e8">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.7759/cureus.49893" target="_blank" rel="nofollow">Prevalence of Dental Anomalies Among Orthodontic Patients: A Retrospective Study in Saudi Arabia.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC10762696&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Cureus</i>, 2023 </span><br><span class="r_sub"><i>AlHudaithi FS<span id="ma_8" style="display:none">, AlDuhayan NA, AlJohani LN, AlJohani SN, AlQarni HS, AlSawadi MH.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+5 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/38174162#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/38174162#free-full-text">europepmc</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.7759%2Fcureus.49893" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.7759/cureus.49893'); alert('Copied the doi');">copy doi</a> <small>(10.7759/cureus.49893)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="" target="_blank" rel="nofollow">Genetic influence on the development of hyperdontia: a narrative review</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"></span><br><span class="r_content">Esta tese aborda a hiperdontia, uma anomalia do desenvolvimento dentário caracterizada pela presença de dentes supranumerários. O principal objetivo é identificar as alterações genéticas associadas a essa condição, com base numa revisão recente e ...</span><br><span class="r_sub"><i>Zerbib, Nathanel Robert</i></span><br><small><a href="https://core.ac.uk/works/340947759" target="_blank" rel="nofollow" title="core.ac.uk/works/340947759">core</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1186/s12903-026-08600-3" target="_blank" rel="nofollow">Dental anomalies and dental age in children with down syndrome: a comparative retrospective study with healthy controls.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC13356790&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>BMC Oral Health</i></span><br><span class="r_sub"><i>Cihangir İ, Kizilci E.</i></span><br><small><a href="https://europepmc.org/article/MED/42163284#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/42163284#free-full-text">europepmc</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1186%2Fs12903-026-08600-3" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1186/s12903-026-08600-3'); alert('Copied the doi');">copy doi</a> <small>(10.1186/s12903-026-08600-3)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-supernumerary_teeth/" class="suggestion"onclick="show_loader();"><b>supernumerary teeth</b></a><br/><a href="/q-hypodontia/" class="suggestion"onclick="show_loader();"><b>hypodontia</b></a><br/><a href="/q-mesiodens/" class="suggestion"onclick="show_loader();"><b>mesiodens</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-prevalence/" class="suggestion"onclick="show_loader();"><b>prevalence</b></a><br/><a href="/q-supernumerary_tooth/" class="suggestion"onclick="show_loader();"><b>supernumerary tooth</b></a><br/><a href="/q-supernumerary/" class="suggestion"onclick="show_loader();"><b>supernumerary</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-non-syndromic/" class="suggestion"onclick="show_loader();"><b>non-syndromic</b></a><br/><a href="/q-distomolar/" class="suggestion"onclick="show_loader();"><b>distomolar</b></a><br/><a href="/q-missing_teeth/" class="suggestion"onclick="show_loader();"><b>missing teeth</b></a><br/></div></div></div><div class="pagenav"><a href="/q-hyperdontia/p-9/" rel="nofollow"><b>previous</b></a>   <a href="/q-hyperdontia/p-8/" rel="nofollow">8</a>  <a href="/q-hyperdontia/p-9/" rel="nofollow">9</a>  <b>10</b>  <a href="/q-hyperdontia/p-11/" rel="nofollow">11</a>  <a href="/q-hyperdontia/p-12/" rel="nofollow">12</a>   <a href="/q-hyperdontia/p-11/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> <script> (function(ss,ex){ window.ldfdr=window.ldfdr||function(){(ldfdr._q=ldfdr._q||[]).push([].slice.call(arguments));}; (function(d,s){ fs=d.getElementsByTagName(s)[0]; function ce(src){ var cs=d.createElement(s); cs.src=src; cs.async=1; fs.parentNode.insertBefore(cs,fs); }; ce('https://sc.lfeeder.com/lftracker_v1_'+ss+(ex?'_'+ex:'')+'.js'); })(document,'script'); })('JMvZ8gvrWA9a2pOd'); </script> </body> </html>