Results 31 to 40 of about 307,480 (409)

Machine learning in orthodontics: Introducing a 3D auto-segmentation and auto-landmark finder of CBCT images to assess maxillary constriction in unilateral impacted canine patients.

Angle Orthodontist, 2020
OBJECTIVES To (1) introduce a novel machine learning method and (2) assess maxillary structure variation in unilateral canine impaction for advancing clinically viable information.
Si Chen, Li Wang, Gang Li, Tai-Hsien Wu, Shannon Diachina, Beatriz Tejera, Jane Kwon, F. Lin, Y. Lee, T. Xu, D. Shen, C. Ko   +11 more
semanticscholar   +1 more source

Prediction of maxillary canine impaction based on panoramic radiographs

Clinical and Experimental Dental Research, 2019
The objective of this article is to establish a large sample‐based prediction model for maxillary canine impaction based on linear and angular measurements on panoramic radiographs and to validate this model.
Raes Margot, Cadenas de Llano-Pérula Maria, Alqerban Ali, L. Annouschka, Verdonck Anna, Willems Guy   +5 more
semanticscholar   +1 more source

Associations between tooth agenesis and displaced maxillary canines: a cross-sectional radiographic study

Progress in Orthodontics, 2018
Background The aim of present study was to test the association between hypodontia and displaced maxillary canine when compared with a control group. Methods The study group was composed of 336 subjects with a mean age of 10.7 ± 1.2 years, presenting ...
Giuseppina Laganà, Nicolò Venza, Roberta Lione, Carlo Chiaramonte, Carlotta Danesi, Paola Cozza   +5 more
doaj   +1 more source

Correlation between skeletal development and maxillary canine eruption

Indian Journal of Dental Research, 2020
Aim: The aim of this study was to find a correlation between the permanent maxillary canine eruption and the cervical vertebral maturation index (CVMI).
Ruba J Mohammad
doaj   +1 more source

Assessment of the relationship between the maxillary sinus and the canine root tip using cone beam computed tomography

BMC Oral Health, 2021
Background The purpose of the present study is to investigate the relationship between the maxillary sinus and the canine root apices in cone beam computed tomographic images (CBCT) and to assess the amount of extension of the maxillary sinus to the ...
Leila Khojastepour, Najmeh Movahhedian, Mohadeseh Zolghadrpour, Mohammad Mahjoori-Ghasrodashti   +3 more
doaj   +1 more source

Induced Ankylosis of a Primary Molar for Skeletal Anchorage in the Mandible as Alternative to Mini-Implants [PDF]

, 2015
Background Mesial protraction of mandibular posterior teeth requires increased anchorage to avoid undesired tooth movements. Orthodontic mini-implants have become a popular and successful way to increase skeletal anchorage in such cases.
Angelopoulou, Matina V., Halazonetis, Demetrios J., Koletsi, Despina, Vadiakas, George   +3 more
core   +2 more sources

Mandibular canine-lateral incisor and maxillary bilateral canine-premolar transposition: Report of two cases

Journal of Orofacial Sciences, 2014
Tooth transposition is a rare developmental anomaly in which the adjacent teeth switch/swap their positions and may create problems both esthetically and functionally.
Deepa Dhruvakumar, Vidhi Munjal, Saras Mediratta   +2 more
doaj   +1 more source

Management of impacted maxillary canine with surgical exposure and alignment by orthodontic treatment

Dental Journal, 2022
Background: Maxillary canines play a critical point in creating an aesthetic smile as they support the part of facial muscle. Canines are also the second most frequently impacted teeth after the third molars.
Meralda Rossy Syahdinda, Alexander Patera Nugraha, Ari Triwardhani, Tengku Natasha Eleena binti Tengku Ahmad Noor   +3 more
doaj   +1 more source

Prevalence of maxillary canine impaction in skeletal Class III malocclusions compared to Class I malocclusions

Journal of Clinical and Experimental Dentistry, 2019
Background The aim of the present investigation was to evaluate if an orthodontic population of Class III malocclusion patients shows a different prevalence of maxillary canine impaction than Class I subjects.
G. di Carlo, M. Saccucci, V. Luzzi, G. Ierardo, I. Vozza, G. Sfasciotti, A. Polimeni   +6 more
semanticscholar   +1 more source

Interventions for impacted maxillary canines: A systematic review on the relationship between initial canine position and treatment outcome.

Orthodontics & craniofacial research, 2020
BACKGROUND The objective of this review was to critically assess the existing literature on the relationship between the initial position of impacted canines and treatment outcomes.
K. Grisar, Jonathan Luyten, Flavia Preda, Catalina Martin, T. Hoppenreijs, C. Politis, R. Jacobs   +6 more
semanticscholar   +1 more source