Publications
2021
Bianchi, J; Goncalves, J Roberto; Ruellas, A Carlos De Oliveira; Bianchi, J Vierira Pastana; Ashman, LM; et al,
Radiographic interpretation using high-resolution Cbct to diagnose degenerative temporomandibular joint disease Journal Article
In: PLOS ONE, vol. 16, no. 8, pp. e0255937, 2021.
Abstract | Links | BibTeX | Tags: AAOF, Adolescents, anterior openbite, clear aligners, clinical orthodontist, Cone-beam computed tomography, Cranial base, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer
@article{Bianchi2021b,
title = {Radiographic interpretation using high-resolution Cbct to diagnose degenerative temporomandibular joint disease},
author = {J Bianchi and J Roberto Goncalves and A Carlos De Oliveira Ruellas and J Vierira Pastana Bianchi and LM Ashman and et al },
url = {https://pubmed.ncbi.nlm.nih.gov/34375354/},
doi = {10.1371/journal.pone.0255937},
year = {2021},
date = {2021-08-10},
urldate = {2021-08-10},
journal = {PLOS ONE},
volume = {16},
number = {8},
pages = {e0255937},
abstract = {The objective of this study was to use high-resolution cone-beam computed images (hr- CBCT) to diagnose degenerative joint disease in asymptomatic and symptomatic subjects using the Diagnostic Criteria for Temporomandibular Disorders DC/TMD imaging criteria. This observational study comprised of 92 subjects age-sex matched and divided into two groups: clinical degenerative joint disease (c-DJD, n = 46) and asymptomatic control group (n = 46). Clinical assessment of the DJD and high-resolution CBCT images (isotropic voxel size of 0.08mm) of the temporomandibular joints were performed for each participant. An American Board of Oral and Maxillofacial Radiology certified radiologist and a maxillofacial radiologist used the DC/TMD imaging criteria to evaluate the radiographic findings, followed by a consensus of the radiographic evaluation. The two radiologists presented a high agreement (Cohen's Kappa ranging from 0.80 to 0.87) for all radiographic findings (osteophyte, erosion, cysts, flattening, and sclerosis). Five patients from the c- DJD group did not present radiographic findings, being then classified as arthralgia. In the asymptomatic control group, 82.6% of the patients presented radiographic findings determinant of DJD and were then classified as osteoarthrosis or overdiagnosis. In conclusion, our results showed a high number of radiographic findings in the asymptomatic control group, and for this reason, we suggest that there is a need for additional imaging criteria to classify DJD properly in hr-CBCT images.},
keywords = {AAOF, Adolescents, anterior openbite, clear aligners, clinical orthodontist, Cone-beam computed tomography, Cranial base, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer},
pubstate = {published},
tppubtype = {article}
}
Brosset, Serge; Dumont, Maxime; Cevidanes, Lucia; Soroushmehr, Reza; Bianchi, Jonas; Gurgel, Marcela L; Deleat-besson, Romain; Le, Celia; Ruellas, Antonio; Yatabe, Marilia; Rosas, Liliane; Goncalves, Joao; Najarian, Kayvan; Gryak, Jonathan; Paniagua, Beatriz; Styner, Martin; Prieto, Juan Carlos
"Web infrastructure for data management, storage and computation", Proc. SPIE 11600, Journal Article
In: Proc SPIE 11600, Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1166001N, 2021.
Abstract | Links | BibTeX | Tags: AAOF, Cone-beam computed tomography, Cranial base, fixed appliances, hyperdivergent, Mandibular fixed retainer, Peer Assessment Rating Index
@article{Brosset2021,
title = {"Web infrastructure for data management, storage and computation", Proc. SPIE 11600,},
author = {Serge Brosset and Maxime Dumont and Lucia Cevidanes and Reza Soroushmehr and Jonas Bianchi and Marcela L Gurgel and Romain Deleat-besson and Celia Le and Antonio Ruellas and Marilia Yatabe and Liliane Rosas and Joao Goncalves and Kayvan Najarian and Jonathan Gryak and Beatriz Paniagua and Martin Styner and Juan Carlos Prieto},
url = {https://www.researchgate.net/publication/349303820_Web_Infrastructure_for_Data_Management_Storage_and_Computation},
doi = {10.1117/12.2582283},
year = {2021},
date = {2021-02-14},
journal = {Proc SPIE 11600, Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1166001N},
abstract = {The Data Storage for Computation and Integration (DSCI) proposes management innovations for web-based secure data storage, algorithms deployment, and task execution. Its architecture allows inclusion of plugins for upload, browsing, sharing, and task execution in remote computing grids. Here, we demonstrate the DSCI implementation and the deployment of Image processing tools (TMJSeg), machine learning algorithms (MandSeg, DentalModelSeg), and advanced statistical packages (Multivariate Functional Shape Data Analysis, MFSDA), with data transfer and task execution handled by the clusterpost plug-in. Due to its comprehensive web-based design, local software installation is no longer required. The DSCI aims to enable and maintain a distributed computing and collaboration environment across multi-site clinical centers for the data processing of multisource features such as clinical, biological markers, volumetric images, and 3D surface models, with particular emphasis on analytics for temporomandibular joint osteoarthritis (TMJ OA).},
keywords = {AAOF, Cone-beam computed tomography, Cranial base, fixed appliances, hyperdivergent, Mandibular fixed retainer, Peer Assessment Rating Index},
pubstate = {published},
tppubtype = {article}
}
2020
Hardin, A; Valiathan, M; Oh, H; Knigge, R; McNulty, K; Leary, E; Duren, D; Sherwood, R
Clinical implications of age-related change of the mandibular plane angle. Journal Article
In: Orthod Craniofac Res, vol. 1, pp. 50-58, 2020.
Abstract | Links | BibTeX | Tags: Adolescents, Cone-beam computed tomography, Cranial base, craniofacial, fixed appliances, Growth, hyperdivergent, malocclusion severity, Mandibular fixed retainer, vertical control
@article{Hardin2020,
title = {Clinical implications of age-related change of the mandibular plane angle. },
author = {A Hardin and M Valiathan and H Oh and R Knigge and K McNulty and E Leary and D Duren and R Sherwood},
url = {https://pubmed.ncbi.nlm.nih.gov/31465622/},
doi = {10.1111/ocr.12342},
year = {2020},
date = {2020-02-23},
urldate = {2020-02-23},
journal = {Orthod Craniofac Res},
volume = {1},
pages = {50-58},
abstract = {To identify trajectories of ontogenetic change in the mandibular plane angle (MPA) and to describe the influence of sex and other factors on MPA during growth.},
keywords = {Adolescents, Cone-beam computed tomography, Cranial base, craniofacial, fixed appliances, Growth, hyperdivergent, malocclusion severity, Mandibular fixed retainer, vertical control},
pubstate = {published},
tppubtype = {article}
}
2019
Daniel, P O R; J, Bianchi; Jaqueline, I; Larry, M W; Joao, R G
Cone-beam computed tomography airway measurements: Can we trust them? Journal Article
In: Am J Orthod Dentofacial Orthop, vol. 156, no. 1, pp. 53-60, 2019.
Abstract | Links | BibTeX | Tags: Adolescents, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer, retrospective
@article{Ryan2019,
title = {Cone-beam computed tomography airway measurements: Can we trust them?},
author = {P O R Daniel and Bianchi J and I Jaqueline and M W Larry and R G Joao },
url = {https://pubmed.ncbi.nlm.nih.gov/31256838/},
doi = {10.1016/j.ajodo.2018.07.024},
year = {2019},
date = {2019-07-00},
urldate = {2019-07-00},
journal = {Am J Orthod Dentofacial Orthop},
volume = {156},
number = {1},
pages = {53-60},
abstract = {Pharyngeal airway space (PAS) assessment has been used in the past for a better understanding of orthodontic and surgical outcomes; however, this analysis could be unreliable. Our objective was to evaluate possible changes in the PAS reading in the same patient from their consecutive cone-beam computed tomography (CBCT) scans.},
keywords = {Adolescents, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer, retrospective},
pubstate = {published},
tppubtype = {article}
}
Garnett, B; Mahod, K; Nguyen, M; Al-Khateeb, A; Liu, S; Boyd, R; Oh, H
Cephalometric comparison of adult anterior open bite treatment using clear aligners and fixed appliances. Journal Article
In: Angle Orthodontist, vol. 89, no. 1, pp. 3-9, 2019.
Abstract | Links | BibTeX | Tags: AAOF, Cone-beam computed tomography, Cranial base, craniofacial, Discrepency Index, extraction, fixed appliances, hyperdivergent, mandibular asymmetry, Mandibular fixed retainer, Mandibular remodeling, mapping, open bite, Peer Assessment Rating Index, Posttreatment, research, x-ray
@article{Garnett2019,
title = {Cephalometric comparison of adult anterior open bite treatment using clear aligners and fixed appliances.},
author = {B Garnett and K Mahod and M Nguyen and A Al-Khateeb and S Liu and R Boyd and H Oh},
url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8137127/},
doi = {10.2319/010418-4.1},
year = {2019},
date = {2019-01-00},
journal = {Angle Orthodontist},
volume = {89},
number = {1},
pages = {3-9},
abstract = {To compare fixed appliances and clear aligner therapy in correcting anterior open bite and in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns.},
keywords = {AAOF, Cone-beam computed tomography, Cranial base, craniofacial, Discrepency Index, extraction, fixed appliances, hyperdivergent, mandibular asymmetry, Mandibular fixed retainer, Mandibular remodeling, mapping, open bite, Peer Assessment Rating Index, Posttreatment, research, x-ray},
pubstate = {published},
tppubtype = {article}
}
2017
Currie, K; Sawchuk, D; Saltaji, H; Oh, H; Flores-Mir, C; Lagravere-Vich, M
Posterior cranial base natural growth and development: A systematic review. Journal Article
In: Angle Orthodontist, vol. 87, no. 6, pp. 897-910, 2017.
Abstract | Links | BibTeX | Tags: AAOF, adult, Cranial base, extraction, fixed appliances, Growth, mandibular asymmetry, Mandibular fixed retainer, Posttreatment, pressure tension, research, retrospective, vertical control, x-ray
@article{Currie2017b,
title = {Posterior cranial base natural growth and development: A systematic review. },
author = {K Currie and D Sawchuk and H Saltaji and H Oh and C Flores-Mir and M Lagravere-Vich},
url = {https://pubmed.ncbi.nlm.nih.gov/28737426/},
doi = {10.2319/032717-218.1},
year = {2017},
date = {2017-11-00},
journal = {Angle Orthodontist},
volume = {87},
number = {6},
pages = {897-910},
abstract = {To provide a synthesis of the published studies evaluating the natural growth and development of the human posterior cranial base (S-Ba).},
keywords = {AAOF, adult, Cranial base, extraction, fixed appliances, Growth, mandibular asymmetry, Mandibular fixed retainer, Posttreatment, pressure tension, research, retrospective, vertical control, x-ray},
pubstate = {published},
tppubtype = {article}
}
Lui, S; Oh, H; Chambers, D; Weng, X; Chen, Q; Baumrind, S; Xu, T
In: Orthodontics and Craniofacial Research, vol. 20, no. 3, pp. 140-145, 2017.
Abstract | Links | BibTeX | Tags: AAOF, extraction, fixed appliances, hyperdivergent, malocclusion severity, Mandibular fixed retainer, Mandibular remodeling, Posttreatment, retrospective, technique, x-ray
@article{Liu2017b,
title = {Validity and reliability of the ABO Discrepancy Index and PAR Index (Peer Assessment Rating) for evaluating malocclusion severity among Chinese orthodontists.},
author = {S Lui and H Oh and D Chambers and X Weng and Q Chen and S Baumrind and T Xu},
url = {https://pubmed.ncbi.nlm.nih.gov/28670875/},
doi = {10.1111/ocr.12195},
year = {2017},
date = {2017-08-00},
journal = {Orthodontics and Craniofacial Research},
volume = {20},
number = {3},
pages = {140-145},
abstract = {To assess the validity of the American Board of Orthodontics Discrepancy Index (ABO-DI) and Peer Assessment Rating (PAR) Index in evaluating malocclusion severity in Chinese orthodontic patients.},
keywords = {AAOF, extraction, fixed appliances, hyperdivergent, malocclusion severity, Mandibular fixed retainer, Mandibular remodeling, Posttreatment, retrospective, technique, x-ray},
pubstate = {published},
tppubtype = {article}
}
Hwang, HS; Oh, MH; Oh, HK
Surgery-first approach in correcting skeletal Class III malocclusion with mandibular asymmetry. Journal Article
In: Am J Orthod Dentofacial Orthop, vol. 152, no. 2, pp. 255-267, 2017.
Abstract | Links | BibTeX | Tags: AAOF, adult, anterior openbite, clinical orthodontist, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, malocclusion severity, Mandibular fixed retainer, Peer Assessment Rating Index, Posttreatment, pressure tension, retrospective
@article{Hwang2017b,
title = {Surgery-first approach in correcting skeletal Class III malocclusion with mandibular asymmetry. },
author = {HS Hwang and MH Oh and HK Oh},
url = {https://pubmed.ncbi.nlm.nih.gov/28760288/},
doi = {10.1016/j.ajodo.2014.10.040},
year = {2017},
date = {2017-08-00},
journal = {Am J Orthod Dentofacial Orthop},
volume = {152},
number = {2},
pages = {255-267},
abstract = {This case report describes a surgical orthodontic case that used the recently introduced surgery-first approach to correct a severe skeletal Class III malocclusion. A 19-year-old woman presented with severe mandibular prognathism and facial asymmetry; she had been waiting for growth completion in order to pursue surgical correction. After prediction of the postsurgical tooth movement and surgical simulation, 2-jaw surgery that included maxillary advancement and differential mandibular setback was performed using a surgery-first approach. Immediate facial improvement was achieved and postsurgical orthodontic treatment was efficiently carried out. The total treatment time was 16 months. The patient's facial appearance improved significantly and a stable surgical orthodontic outcome was obtained.},
keywords = {AAOF, adult, anterior openbite, clinical orthodontist, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, malocclusion severity, Mandibular fixed retainer, Peer Assessment Rating Index, Posttreatment, pressure tension, retrospective},
pubstate = {published},
tppubtype = {article}
}
2014
Oh, H; Herchold, K; et al,
Orthodontic tooth movement through the maxillary sinus in an adult patient with multiple missing teeth. Journal Article
In: American Journal of Orthodontics & Dentofacial Orthopedics, vol. 146, no. 4, pp. 493-505, 2014.
Abstract | Links | BibTeX | Tags: Cone-beam computed tomography, fixed appliances, Growth, hyperdivergent, orthodontic, Peer Assessment Rating Index, research, vertical control
@article{Oh2014,
title = {Orthodontic tooth movement through the maxillary sinus in an adult patient with multiple missing teeth. },
author = {H Oh and K Herchold and et al},
url = {https://pubmed.ncbi.nlm.nih.gov/25263152/},
doi = {10.1016/j.ajodo.2014.03.025},
year = {2014},
date = {2014-10-00},
journal = {American Journal of Orthodontics & Dentofacial Orthopedics},
volume = {146},
number = {4},
pages = {493-505},
abstract = {This case report describes the successful orthodontic tooth movement through the maxillary sinus in an adult patient. A 41-year-old Asian woman had severe lip protrusion and multiple missing posterior teeth. Her orthodontic treatment included the extraction of 2 teeth, maximum retraction of the incisors using the extraction spaces and the existing spaces from the missing molars, and closure of all remaining spaces. Even though the treatment time was extended because of the anatomic and biologic challenges associated with moving posterior teeth over a long distance through the maxillary sinus, a successful outcome was obtained, with significant bone modeling of the maxillary sinus. The results demonstrate that a carefully selected force system can overcome the anatomic limitations of moving tooth against the cortical bone of the maxillary sinus wall in adult patients.},
keywords = {Cone-beam computed tomography, fixed appliances, Growth, hyperdivergent, orthodontic, Peer Assessment Rating Index, research, vertical control},
pubstate = {published},
tppubtype = {article}
}
0000
Garnett, Bella Shen; Mahood, Kimberly; Nguyen, Mai; Al-Khateeb, Aliaa; Liu, Siqi; Boyd, Robert; Oh, Heesoo
Cephalometric comparison of anterior openbite tx using clear aligners and fixed appliances Journal Article Forthcoming
In: Angle Orthodontist, Forthcoming.
Abstract | Links | BibTeX | Tags: adult, anterior openbite, clear aligners, fixed appliances, hyperdivergent, open bite, vertical control
@article{Garnett,
title = {Cephalometric comparison of anterior openbite tx using clear aligners and fixed appliances},
author = {Bella Shen Garnett and Kimberly Mahood and Mai Nguyen and Aliaa Al-Khateeb and Siqi Liu and Robert Boyd and Heesoo Oh},
doi = {10.2319/010418-4.1},
journal = {Angle Orthodontist},
abstract = {Objectives: To compare fixed appliances and clear aligner therapy in correcting anterior open biteand in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns.
Materials and Methods: In this retrospective study, two treatment groups of adult (_18 years old)hyperdivergent patients (mandibular plane angles of _388) with anterior open bites were included:17 fixed appliance patients and 36 clear aligner patients. Thirteen cephalometric measurementsrepresenting the vertical dimension were reported for each group. A two-sample t-test was used toassess differences in changes in mandibular plane angle and overbite between the two treatmentgroups.
Results: There were no statistical differences found in the magnitude of overbite correction and thechanges in any of the cephalometric measurements for vertical control. The clear aligner groupshowed a slightly greater amount of lower incisor extrusion (P . .009). The main mechanism ofopen bite correction was similar between the two treatment groups and was accomplished throughretroclination of the upper and lower incisors while maintaining the vertical position of the upper andlower molars.
Conclusions: Cephalometric comparison of anterior open bite correction and changes in themandibular plane angle associated with use of clear aligners and fixed appliances did notdemonstrate statistically significant differences in adult hyperdivergent patients. (Angle Orthod.0000;00:000–000.)},
keywords = {adult, anterior openbite, clear aligners, fixed appliances, hyperdivergent, open bite, vertical control},
pubstate = {forthcoming},
tppubtype = {article}
}
Materials and Methods: In this retrospective study, two treatment groups of adult (_18 years old)hyperdivergent patients (mandibular plane angles of _388) with anterior open bites were included:17 fixed appliance patients and 36 clear aligner patients. Thirteen cephalometric measurementsrepresenting the vertical dimension were reported for each group. A two-sample t-test was used toassess differences in changes in mandibular plane angle and overbite between the two treatmentgroups.
Results: There were no statistical differences found in the magnitude of overbite correction and thechanges in any of the cephalometric measurements for vertical control. The clear aligner groupshowed a slightly greater amount of lower incisor extrusion (P . .009). The main mechanism ofopen bite correction was similar between the two treatment groups and was accomplished throughretroclination of the upper and lower incisors while maintaining the vertical position of the upper andlower molars.
Conclusions: Cephalometric comparison of anterior open bite correction and changes in themandibular plane angle associated with use of clear aligners and fixed appliances did notdemonstrate statistically significant differences in adult hyperdivergent patients. (Angle Orthod.0000;00:000–000.)
Bianchi, J; Goncalves, J Roberto; Ruellas, A Carlos De Oliveira; Bianchi, J Vierira Pastana; Ashman, LM; et al,
Radiographic interpretation using high-resolution Cbct to diagnose degenerative temporomandibular joint disease Journal Article
In: PLOS ONE, vol. 16, no. 8, pp. e0255937, 2021.
@article{Bianchi2021b,
title = {Radiographic interpretation using high-resolution Cbct to diagnose degenerative temporomandibular joint disease},
author = {J Bianchi and J Roberto Goncalves and A Carlos De Oliveira Ruellas and J Vierira Pastana Bianchi and LM Ashman and et al },
url = {https://pubmed.ncbi.nlm.nih.gov/34375354/},
doi = {10.1371/journal.pone.0255937},
year = {2021},
date = {2021-08-10},
urldate = {2021-08-10},
journal = {PLOS ONE},
volume = {16},
number = {8},
pages = {e0255937},
abstract = {The objective of this study was to use high-resolution cone-beam computed images (hr- CBCT) to diagnose degenerative joint disease in asymptomatic and symptomatic subjects using the Diagnostic Criteria for Temporomandibular Disorders DC/TMD imaging criteria. This observational study comprised of 92 subjects age-sex matched and divided into two groups: clinical degenerative joint disease (c-DJD, n = 46) and asymptomatic control group (n = 46). Clinical assessment of the DJD and high-resolution CBCT images (isotropic voxel size of 0.08mm) of the temporomandibular joints were performed for each participant. An American Board of Oral and Maxillofacial Radiology certified radiologist and a maxillofacial radiologist used the DC/TMD imaging criteria to evaluate the radiographic findings, followed by a consensus of the radiographic evaluation. The two radiologists presented a high agreement (Cohen's Kappa ranging from 0.80 to 0.87) for all radiographic findings (osteophyte, erosion, cysts, flattening, and sclerosis). Five patients from the c- DJD group did not present radiographic findings, being then classified as arthralgia. In the asymptomatic control group, 82.6% of the patients presented radiographic findings determinant of DJD and were then classified as osteoarthrosis or overdiagnosis. In conclusion, our results showed a high number of radiographic findings in the asymptomatic control group, and for this reason, we suggest that there is a need for additional imaging criteria to classify DJD properly in hr-CBCT images.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Brosset, Serge; Dumont, Maxime; Cevidanes, Lucia; Soroushmehr, Reza; Bianchi, Jonas; Gurgel, Marcela L; Deleat-besson, Romain; Le, Celia; Ruellas, Antonio; Yatabe, Marilia; Rosas, Liliane; Goncalves, Joao; Najarian, Kayvan; Gryak, Jonathan; Paniagua, Beatriz; Styner, Martin; Prieto, Juan Carlos
"Web infrastructure for data management, storage and computation", Proc. SPIE 11600, Journal Article
In: Proc SPIE 11600, Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1166001N, 2021.
@article{Brosset2021,
title = {"Web infrastructure for data management, storage and computation", Proc. SPIE 11600,},
author = {Serge Brosset and Maxime Dumont and Lucia Cevidanes and Reza Soroushmehr and Jonas Bianchi and Marcela L Gurgel and Romain Deleat-besson and Celia Le and Antonio Ruellas and Marilia Yatabe and Liliane Rosas and Joao Goncalves and Kayvan Najarian and Jonathan Gryak and Beatriz Paniagua and Martin Styner and Juan Carlos Prieto},
url = {https://www.researchgate.net/publication/349303820_Web_Infrastructure_for_Data_Management_Storage_and_Computation},
doi = {10.1117/12.2582283},
year = {2021},
date = {2021-02-14},
journal = {Proc SPIE 11600, Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1166001N},
abstract = {The Data Storage for Computation and Integration (DSCI) proposes management innovations for web-based secure data storage, algorithms deployment, and task execution. Its architecture allows inclusion of plugins for upload, browsing, sharing, and task execution in remote computing grids. Here, we demonstrate the DSCI implementation and the deployment of Image processing tools (TMJSeg), machine learning algorithms (MandSeg, DentalModelSeg), and advanced statistical packages (Multivariate Functional Shape Data Analysis, MFSDA), with data transfer and task execution handled by the clusterpost plug-in. Due to its comprehensive web-based design, local software installation is no longer required. The DSCI aims to enable and maintain a distributed computing and collaboration environment across multi-site clinical centers for the data processing of multisource features such as clinical, biological markers, volumetric images, and 3D surface models, with particular emphasis on analytics for temporomandibular joint osteoarthritis (TMJ OA).},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hardin, A; Valiathan, M; Oh, H; Knigge, R; McNulty, K; Leary, E; Duren, D; Sherwood, R
Clinical implications of age-related change of the mandibular plane angle. Journal Article
In: Orthod Craniofac Res, vol. 1, pp. 50-58, 2020.
@article{Hardin2020,
title = {Clinical implications of age-related change of the mandibular plane angle. },
author = {A Hardin and M Valiathan and H Oh and R Knigge and K McNulty and E Leary and D Duren and R Sherwood},
url = {https://pubmed.ncbi.nlm.nih.gov/31465622/},
doi = {10.1111/ocr.12342},
year = {2020},
date = {2020-02-23},
urldate = {2020-02-23},
journal = {Orthod Craniofac Res},
volume = {1},
pages = {50-58},
abstract = {To identify trajectories of ontogenetic change in the mandibular plane angle (MPA) and to describe the influence of sex and other factors on MPA during growth.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Daniel, P O R; J, Bianchi; Jaqueline, I; Larry, M W; Joao, R G
Cone-beam computed tomography airway measurements: Can we trust them? Journal Article
In: Am J Orthod Dentofacial Orthop, vol. 156, no. 1, pp. 53-60, 2019.
@article{Ryan2019,
title = {Cone-beam computed tomography airway measurements: Can we trust them?},
author = {P O R Daniel and Bianchi J and I Jaqueline and M W Larry and R G Joao },
url = {https://pubmed.ncbi.nlm.nih.gov/31256838/},
doi = {10.1016/j.ajodo.2018.07.024},
year = {2019},
date = {2019-07-00},
urldate = {2019-07-00},
journal = {Am J Orthod Dentofacial Orthop},
volume = {156},
number = {1},
pages = {53-60},
abstract = {Pharyngeal airway space (PAS) assessment has been used in the past for a better understanding of orthodontic and surgical outcomes; however, this analysis could be unreliable. Our objective was to evaluate possible changes in the PAS reading in the same patient from their consecutive cone-beam computed tomography (CBCT) scans.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Garnett, B; Mahod, K; Nguyen, M; Al-Khateeb, A; Liu, S; Boyd, R; Oh, H
Cephalometric comparison of adult anterior open bite treatment using clear aligners and fixed appliances. Journal Article
In: Angle Orthodontist, vol. 89, no. 1, pp. 3-9, 2019.
@article{Garnett2019,
title = {Cephalometric comparison of adult anterior open bite treatment using clear aligners and fixed appliances.},
author = {B Garnett and K Mahod and M Nguyen and A Al-Khateeb and S Liu and R Boyd and H Oh},
url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8137127/},
doi = {10.2319/010418-4.1},
year = {2019},
date = {2019-01-00},
journal = {Angle Orthodontist},
volume = {89},
number = {1},
pages = {3-9},
abstract = {To compare fixed appliances and clear aligner therapy in correcting anterior open bite and in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Currie, K; Sawchuk, D; Saltaji, H; Oh, H; Flores-Mir, C; Lagravere-Vich, M
Posterior cranial base natural growth and development: A systematic review. Journal Article
In: Angle Orthodontist, vol. 87, no. 6, pp. 897-910, 2017.
@article{Currie2017b,
title = {Posterior cranial base natural growth and development: A systematic review. },
author = {K Currie and D Sawchuk and H Saltaji and H Oh and C Flores-Mir and M Lagravere-Vich},
url = {https://pubmed.ncbi.nlm.nih.gov/28737426/},
doi = {10.2319/032717-218.1},
year = {2017},
date = {2017-11-00},
journal = {Angle Orthodontist},
volume = {87},
number = {6},
pages = {897-910},
abstract = {To provide a synthesis of the published studies evaluating the natural growth and development of the human posterior cranial base (S-Ba).},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Lui, S; Oh, H; Chambers, D; Weng, X; Chen, Q; Baumrind, S; Xu, T
Validity and reliability of the ABO Discrepancy Index and PAR Index (Peer Assessment Rating) for evaluating malocclusion severity among Chinese orthodontists. Journal Article
In: Orthodontics and Craniofacial Research, vol. 20, no. 3, pp. 140-145, 2017.
@article{Liu2017b,
title = {Validity and reliability of the ABO Discrepancy Index and PAR Index (Peer Assessment Rating) for evaluating malocclusion severity among Chinese orthodontists.},
author = {S Lui and H Oh and D Chambers and X Weng and Q Chen and S Baumrind and T Xu},
url = {https://pubmed.ncbi.nlm.nih.gov/28670875/},
doi = {10.1111/ocr.12195},
year = {2017},
date = {2017-08-00},
journal = {Orthodontics and Craniofacial Research},
volume = {20},
number = {3},
pages = {140-145},
abstract = {To assess the validity of the American Board of Orthodontics Discrepancy Index (ABO-DI) and Peer Assessment Rating (PAR) Index in evaluating malocclusion severity in Chinese orthodontic patients.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hwang, HS; Oh, MH; Oh, HK
Surgery-first approach in correcting skeletal Class III malocclusion with mandibular asymmetry. Journal Article
In: Am J Orthod Dentofacial Orthop, vol. 152, no. 2, pp. 255-267, 2017.
@article{Hwang2017b,
title = {Surgery-first approach in correcting skeletal Class III malocclusion with mandibular asymmetry. },
author = {HS Hwang and MH Oh and HK Oh},
url = {https://pubmed.ncbi.nlm.nih.gov/28760288/},
doi = {10.1016/j.ajodo.2014.10.040},
year = {2017},
date = {2017-08-00},
journal = {Am J Orthod Dentofacial Orthop},
volume = {152},
number = {2},
pages = {255-267},
abstract = {This case report describes a surgical orthodontic case that used the recently introduced surgery-first approach to correct a severe skeletal Class III malocclusion. A 19-year-old woman presented with severe mandibular prognathism and facial asymmetry; she had been waiting for growth completion in order to pursue surgical correction. After prediction of the postsurgical tooth movement and surgical simulation, 2-jaw surgery that included maxillary advancement and differential mandibular setback was performed using a surgery-first approach. Immediate facial improvement was achieved and postsurgical orthodontic treatment was efficiently carried out. The total treatment time was 16 months. The patient's facial appearance improved significantly and a stable surgical orthodontic outcome was obtained.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Oh, H; Herchold, K; et al,
Orthodontic tooth movement through the maxillary sinus in an adult patient with multiple missing teeth. Journal Article
In: American Journal of Orthodontics & Dentofacial Orthopedics, vol. 146, no. 4, pp. 493-505, 2014.
@article{Oh2014,
title = {Orthodontic tooth movement through the maxillary sinus in an adult patient with multiple missing teeth. },
author = {H Oh and K Herchold and et al},
url = {https://pubmed.ncbi.nlm.nih.gov/25263152/},
doi = {10.1016/j.ajodo.2014.03.025},
year = {2014},
date = {2014-10-00},
journal = {American Journal of Orthodontics & Dentofacial Orthopedics},
volume = {146},
number = {4},
pages = {493-505},
abstract = {This case report describes the successful orthodontic tooth movement through the maxillary sinus in an adult patient. A 41-year-old Asian woman had severe lip protrusion and multiple missing posterior teeth. Her orthodontic treatment included the extraction of 2 teeth, maximum retraction of the incisors using the extraction spaces and the existing spaces from the missing molars, and closure of all remaining spaces. Even though the treatment time was extended because of the anatomic and biologic challenges associated with moving posterior teeth over a long distance through the maxillary sinus, a successful outcome was obtained, with significant bone modeling of the maxillary sinus. The results demonstrate that a carefully selected force system can overcome the anatomic limitations of moving tooth against the cortical bone of the maxillary sinus wall in adult patients.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Garnett, Bella Shen; Mahood, Kimberly; Nguyen, Mai; Al-Khateeb, Aliaa; Liu, Siqi; Boyd, Robert; Oh, Heesoo
Cephalometric comparison of anterior openbite tx using clear aligners and fixed appliances Journal Article Forthcoming
In: Angle Orthodontist, Forthcoming.
@article{Garnett,
title = {Cephalometric comparison of anterior openbite tx using clear aligners and fixed appliances},
author = {Bella Shen Garnett and Kimberly Mahood and Mai Nguyen and Aliaa Al-Khateeb and Siqi Liu and Robert Boyd and Heesoo Oh},
doi = {10.2319/010418-4.1},
journal = {Angle Orthodontist},
abstract = {Objectives: To compare fixed appliances and clear aligner therapy in correcting anterior open biteand in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns.
Materials and Methods: In this retrospective study, two treatment groups of adult (_18 years old)hyperdivergent patients (mandibular plane angles of _388) with anterior open bites were included:17 fixed appliance patients and 36 clear aligner patients. Thirteen cephalometric measurementsrepresenting the vertical dimension were reported for each group. A two-sample t-test was used toassess differences in changes in mandibular plane angle and overbite between the two treatmentgroups.
Results: There were no statistical differences found in the magnitude of overbite correction and thechanges in any of the cephalometric measurements for vertical control. The clear aligner groupshowed a slightly greater amount of lower incisor extrusion (P . .009). The main mechanism ofopen bite correction was similar between the two treatment groups and was accomplished throughretroclination of the upper and lower incisors while maintaining the vertical position of the upper andlower molars.
Conclusions: Cephalometric comparison of anterior open bite correction and changes in themandibular plane angle associated with use of clear aligners and fixed appliances did notdemonstrate statistically significant differences in adult hyperdivergent patients. (Angle Orthod.0000;00:000–000.)},
keywords = {},
pubstate = {forthcoming},
tppubtype = {article}
}
Materials and Methods: In this retrospective study, two treatment groups of adult (_18 years old)hyperdivergent patients (mandibular plane angles of _388) with anterior open bites were included:17 fixed appliance patients and 36 clear aligner patients. Thirteen cephalometric measurementsrepresenting the vertical dimension were reported for each group. A two-sample t-test was used toassess differences in changes in mandibular plane angle and overbite between the two treatmentgroups.
Results: There were no statistical differences found in the magnitude of overbite correction and thechanges in any of the cephalometric measurements for vertical control. The clear aligner groupshowed a slightly greater amount of lower incisor extrusion (P . .009). The main mechanism ofopen bite correction was similar between the two treatment groups and was accomplished throughretroclination of the upper and lower incisors while maintaining the vertical position of the upper andlower molars.
Conclusions: Cephalometric comparison of anterior open bite correction and changes in themandibular plane angle associated with use of clear aligners and fixed appliances did notdemonstrate statistically significant differences in adult hyperdivergent patients. (Angle Orthod.0000;00:000–000.)
2021 |
Bianchi, J; Goncalves, J Roberto; Ruellas, A Carlos De Oliveira; Bianchi, J Vierira Pastana; Ashman, LM; et al,: Radiographic interpretation using high-resolution Cbct to diagnose degenerative temporomandibular joint disease. In: PLOS ONE, vol. 16, no. 8, pp. e0255937, 2021. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, Adolescents, anterior openbite, clear aligners, clinical orthodontist, Cone-beam computed tomography, Cranial base, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer)@article{Bianchi2021b, The objective of this study was to use high-resolution cone-beam computed images (hr- CBCT) to diagnose degenerative joint disease in asymptomatic and symptomatic subjects using the Diagnostic Criteria for Temporomandibular Disorders DC/TMD imaging criteria. This observational study comprised of 92 subjects age-sex matched and divided into two groups: clinical degenerative joint disease (c-DJD, n = 46) and asymptomatic control group (n = 46). Clinical assessment of the DJD and high-resolution CBCT images (isotropic voxel size of 0.08mm) of the temporomandibular joints were performed for each participant. An American Board of Oral and Maxillofacial Radiology certified radiologist and a maxillofacial radiologist used the DC/TMD imaging criteria to evaluate the radiographic findings, followed by a consensus of the radiographic evaluation. The two radiologists presented a high agreement (Cohen's Kappa ranging from 0.80 to 0.87) for all radiographic findings (osteophyte, erosion, cysts, flattening, and sclerosis). Five patients from the c- DJD group did not present radiographic findings, being then classified as arthralgia. In the asymptomatic control group, 82.6% of the patients presented radiographic findings determinant of DJD and were then classified as osteoarthrosis or overdiagnosis. In conclusion, our results showed a high number of radiographic findings in the asymptomatic control group, and for this reason, we suggest that there is a need for additional imaging criteria to classify DJD properly in hr-CBCT images. |
Brosset, Serge; Dumont, Maxime; Cevidanes, Lucia; Soroushmehr, Reza; Bianchi, Jonas; Gurgel, Marcela L; Deleat-besson, Romain; Le, Celia; Ruellas, Antonio; Yatabe, Marilia; Rosas, Liliane; Goncalves, Joao; Najarian, Kayvan; Gryak, Jonathan; Paniagua, Beatriz; Styner, Martin; Prieto, Juan Carlos: "Web infrastructure for data management, storage and computation", Proc. SPIE 11600,. In: Proc SPIE 11600, Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging, 1166001N, 2021. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, Cone-beam computed tomography, Cranial base, fixed appliances, hyperdivergent, Mandibular fixed retainer, Peer Assessment Rating Index)@article{Brosset2021, The Data Storage for Computation and Integration (DSCI) proposes management innovations for web-based secure data storage, algorithms deployment, and task execution. Its architecture allows inclusion of plugins for upload, browsing, sharing, and task execution in remote computing grids. Here, we demonstrate the DSCI implementation and the deployment of Image processing tools (TMJSeg), machine learning algorithms (MandSeg, DentalModelSeg), and advanced statistical packages (Multivariate Functional Shape Data Analysis, MFSDA), with data transfer and task execution handled by the clusterpost plug-in. Due to its comprehensive web-based design, local software installation is no longer required. The DSCI aims to enable and maintain a distributed computing and collaboration environment across multi-site clinical centers for the data processing of multisource features such as clinical, biological markers, volumetric images, and 3D surface models, with particular emphasis on analytics for temporomandibular joint osteoarthritis (TMJ OA). |
2020 |
Hardin, A; Valiathan, M; Oh, H; Knigge, R; McNulty, K; Leary, E; Duren, D; Sherwood, R: Clinical implications of age-related change of the mandibular plane angle. . In: Orthod Craniofac Res, vol. 1, pp. 50-58, 2020. (Type: Journal Article | Abstract | Links | BibTeX | Tags: Adolescents, Cone-beam computed tomography, Cranial base, craniofacial, fixed appliances, Growth, hyperdivergent, malocclusion severity, Mandibular fixed retainer, vertical control)@article{Hardin2020, To identify trajectories of ontogenetic change in the mandibular plane angle (MPA) and to describe the influence of sex and other factors on MPA during growth. |
2019 |
Daniel, P O R; J, Bianchi; Jaqueline, I; Larry, M W; Joao, R G: Cone-beam computed tomography airway measurements: Can we trust them?. In: Am J Orthod Dentofacial Orthop, vol. 156, no. 1, pp. 53-60, 2019. (Type: Journal Article | Abstract | Links | BibTeX | Tags: Adolescents, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, Growth, hyperdivergent, Mandibular fixed retainer, retrospective)@article{Ryan2019, Pharyngeal airway space (PAS) assessment has been used in the past for a better understanding of orthodontic and surgical outcomes; however, this analysis could be unreliable. Our objective was to evaluate possible changes in the PAS reading in the same patient from their consecutive cone-beam computed tomography (CBCT) scans. |
Garnett, B; Mahod, K; Nguyen, M; Al-Khateeb, A; Liu, S; Boyd, R; Oh, H: Cephalometric comparison of adult anterior open bite treatment using clear aligners and fixed appliances.. In: Angle Orthodontist, vol. 89, no. 1, pp. 3-9, 2019. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, Cone-beam computed tomography, Cranial base, craniofacial, Discrepency Index, extraction, fixed appliances, hyperdivergent, mandibular asymmetry, Mandibular fixed retainer, Mandibular remodeling, mapping, open bite, Peer Assessment Rating Index, Posttreatment, research, x-ray)@article{Garnett2019, To compare fixed appliances and clear aligner therapy in correcting anterior open bite and in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns. |
2017 |
Currie, K; Sawchuk, D; Saltaji, H; Oh, H; Flores-Mir, C; Lagravere-Vich, M: Posterior cranial base natural growth and development: A systematic review. . In: Angle Orthodontist, vol. 87, no. 6, pp. 897-910, 2017. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, adult, Cranial base, extraction, fixed appliances, Growth, mandibular asymmetry, Mandibular fixed retainer, Posttreatment, pressure tension, research, retrospective, vertical control, x-ray)@article{Currie2017b, To provide a synthesis of the published studies evaluating the natural growth and development of the human posterior cranial base (S-Ba). |
Lui, S; Oh, H; Chambers, D; Weng, X; Chen, Q; Baumrind, S; Xu, T: Validity and reliability of the ABO Discrepancy Index and PAR Index (Peer Assessment Rating) for evaluating malocclusion severity among Chinese orthodontists.. In: Orthodontics and Craniofacial Research, vol. 20, no. 3, pp. 140-145, 2017. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, extraction, fixed appliances, hyperdivergent, malocclusion severity, Mandibular fixed retainer, Mandibular remodeling, Posttreatment, retrospective, technique, x-ray)@article{Liu2017b, To assess the validity of the American Board of Orthodontics Discrepancy Index (ABO-DI) and Peer Assessment Rating (PAR) Index in evaluating malocclusion severity in Chinese orthodontic patients. |
Hwang, HS; Oh, MH; Oh, HK: Surgery-first approach in correcting skeletal Class III malocclusion with mandibular asymmetry. . In: Am J Orthod Dentofacial Orthop, vol. 152, no. 2, pp. 255-267, 2017. (Type: Journal Article | Abstract | Links | BibTeX | Tags: AAOF, adult, anterior openbite, clinical orthodontist, Cone-beam computed tomography, Cranial base, Discrepency Index, fixed appliances, malocclusion severity, Mandibular fixed retainer, Peer Assessment Rating Index, Posttreatment, pressure tension, retrospective)@article{Hwang2017b, This case report describes a surgical orthodontic case that used the recently introduced surgery-first approach to correct a severe skeletal Class III malocclusion. A 19-year-old woman presented with severe mandibular prognathism and facial asymmetry; she had been waiting for growth completion in order to pursue surgical correction. After prediction of the postsurgical tooth movement and surgical simulation, 2-jaw surgery that included maxillary advancement and differential mandibular setback was performed using a surgery-first approach. Immediate facial improvement was achieved and postsurgical orthodontic treatment was efficiently carried out. The total treatment time was 16 months. The patient's facial appearance improved significantly and a stable surgical orthodontic outcome was obtained. |
2014 |
Oh, H; Herchold, K; et al,: Orthodontic tooth movement through the maxillary sinus in an adult patient with multiple missing teeth. . In: American Journal of Orthodontics & Dentofacial Orthopedics, vol. 146, no. 4, pp. 493-505, 2014. (Type: Journal Article | Abstract | Links | BibTeX | Tags: Cone-beam computed tomography, fixed appliances, Growth, hyperdivergent, orthodontic, Peer Assessment Rating Index, research, vertical control)@article{Oh2014, This case report describes the successful orthodontic tooth movement through the maxillary sinus in an adult patient. A 41-year-old Asian woman had severe lip protrusion and multiple missing posterior teeth. Her orthodontic treatment included the extraction of 2 teeth, maximum retraction of the incisors using the extraction spaces and the existing spaces from the missing molars, and closure of all remaining spaces. Even though the treatment time was extended because of the anatomic and biologic challenges associated with moving posterior teeth over a long distance through the maxillary sinus, a successful outcome was obtained, with significant bone modeling of the maxillary sinus. The results demonstrate that a carefully selected force system can overcome the anatomic limitations of moving tooth against the cortical bone of the maxillary sinus wall in adult patients. |
0000 |
Garnett, Bella Shen; Mahood, Kimberly; Nguyen, Mai; Al-Khateeb, Aliaa; Liu, Siqi; Boyd, Robert; Oh, Heesoo: Cephalometric comparison of anterior openbite tx using clear aligners and fixed appliances. In: Angle Orthodontist, Forthcoming. (Type: Journal Article | Abstract | Links | BibTeX | Tags: adult, anterior openbite, clear aligners, fixed appliances, hyperdivergent, open bite, vertical control)@article{Garnett, Objectives: To compare fixed appliances and clear aligner therapy in correcting anterior open biteand in controlling the vertical dimension in adult patients with hyperdivergent skeletal patterns. Materials and Methods: In this retrospective study, two treatment groups of adult (_18 years old)hyperdivergent patients (mandibular plane angles of _388) with anterior open bites were included:17 fixed appliance patients and 36 clear aligner patients. Thirteen cephalometric measurementsrepresenting the vertical dimension were reported for each group. A two-sample t-test was used toassess differences in changes in mandibular plane angle and overbite between the two treatmentgroups. Results: There were no statistical differences found in the magnitude of overbite correction and thechanges in any of the cephalometric measurements for vertical control. The clear aligner groupshowed a slightly greater amount of lower incisor extrusion (P . .009). The main mechanism ofopen bite correction was similar between the two treatment groups and was accomplished throughretroclination of the upper and lower incisors while maintaining the vertical position of the upper andlower molars. Conclusions: Cephalometric comparison of anterior open bite correction and changes in themandibular plane angle associated with use of clear aligners and fixed appliances did notdemonstrate statistically significant differences in adult hyperdivergent patients. (Angle Orthod.0000;00:000–000.) |