Results 51 to 60 of about 13,241 (194)

Dentigerous cyst with an ectopically erupted supernumerary tooth in maxillary sinus

SRM Journal of Research in Dental Sciences, 2012
An ectopically erupted tooth in the maxillary sinus presents itself as a confounding problem, which may lead tomaxillary sinusitis. A case of a cyst associated with an ectopic supernumerary tooth in the left maxillary sinus cavity is presented, which is of interest as it has been very rarely documented.
Ramesh Srinivasan, Usha Giridhar Varadarajan   +1 more
openaire   +2 more sources

Cone beam computed tomography findings of ectopic tooth in the maxillary sinus associated with dentigerous cyst: A report of two cases and review of the literature

Journal of Oral and Maxillofacial Radiology, 2015
Dentigerous cysts are the most common type of benign odontogenic lesions that associated with the crown of an unerupted or impacted tooth. They constitute the second most common cystic lesion of the jaws, after radicular cysts.
Elif Sogur, Meltem Özden, Tayfun Günbay, Zuhal Tugsel   +3 more
doaj   +1 more source

Intranasal Tooth—An Ectopic Eruption of Mesiodens in Nasal Cavity: A Case Report and Review

Journal of Indian Academy of Oral Medicine and Radiology, 2011
An intranasal tooth (INT) is an ectopic tooth erupting into the nasal cavity. It is a rare clinical entity. Ectopic and supernumerary teeth may be present in many regions of maxillofacial skeleton. Ectopic teeth maybe supernumerary, deciduous or permanent.
R Guru Prasad, Preeti P Nair, Harshkant Gharote, Karthik Hegade, Kavita Agarwal, Arpit Jain   +5 more
openaire   +2 more sources

Microbiome and aging: Trajectories of microbiome age across human ecosystems and their systemic effects

iMeta, EarlyView.
Microbiome age (MA) has emerged as an innovative biomarker of biological aging, reflecting host aging trajectories through dynamic alterations in microbial composition, function, and host–microbe interactions across multiple body ecosystems. Diverse computational strategies—including traditional machine learning, deep learning, and multi‐omics ...
Zhexin Ni, Jiaojiao Xie, Zhichun Zhang, Keming Zhang, Jie Ding, Mingyang Chang, Ying Su, Yunan Zhang, Mingfei Yao, Chengyuan Wang, Yan Yan, Wenjie Fang, Hainv Gao, Xuecong Tian, Yangshuo Li, Xinlin Zhu, Wen Zhang, Wanqing Liao, Gaoyuan Xu, Guojing Chen, Xiaoyi Lv, Chaoqin Yu, Weihua Pan, Vadim Molodtsov, Lanjuan Li, Yue Gao, Wei Zhou   +26 more
wiley   +1 more source

Epigenetic markers of tooth eruption - DNA methylation and histone acetylation.

European Journal of Oral Sciences
The present study aimed to evaluate whether epigenetic markers are expressed in the dental follicles surrounding ectopically erupting teeth. Twenty-one dental follicles were collected in 20 adolescent children through surgical exposure of ectopic teeth ...
Anna Westerlund, A. Shikhan, N. Sabel, Farah Asaʼad, L. Larsson   +4 more
semanticscholar   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source

Supernumerary Maxillary Canine along with Transposition: A Case Report [PDF]

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2023
Introduction: Tooth transposition is considered as the anomaly of tooth position in two adjacent teeth; the most frequent locations include canine and first maxillary premolar.
Farida Ghazanfari Moghaddam, Dorsa Pourzarabi, Katayoun Lesani   +2 more
doaj  

Management of Delayed Eruption by Surgical Removal of a Supernumerary Tooth: A Case Report

International Journal of Science and Research (IJSR)
: A supernumerary tooth is outlined as an additional tooth in distinction to traditional series of the dentition. Mesiodens may cause permanent incisor eruption to be delayed or ectopic, altering occlusion and appearance. As a result, it is essential for
S. Sathyaprasad, Naveena S Arun, Prapthi Raval   +2 more
semanticscholar   +1 more source

Sector Classification of Unerupted Maxillary Canines: A Deep Learning‐Based Automated Framework Using Panoramic Radiographs

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives To develop a deep learning‐based framework to automate sector classification of unerupted maxillary canines (UMCs), assessing its accuracy and reliability compared to human ones. Material and Methods One thousand five hundred twenty‐eight UMCs from digital panoramic radiographs (PRs) were selected using data from the Dental ...
Marzio Galdi, Davide Cannatà, Flavia Celentano, Luigia Rizzo, Domenico Rossi, Tecla Bocchino, Genoveffa Tortora, Stefano Martina   +7 more
wiley   +1 more source

Modified Halterman Appliance for management of ectopically erupting permanent molar: A case report

Contemporary Pediatric Dentistry, 2023
Ectopic eruption is a disturbance in the eruptive path of a tooth in an abnormal position leading to many local problems, such as premature loss of the second primary molars, space loss, increased prevalence of dental caries, supra-eruption of the ...
Saraswathi V Naik, Simin Kittur, Basappa Nadig, Sindhushree GS, Amitha M Shagale   +4 more
doaj   +1 more source