Numerical investigation on the flow characteristics and aerodynamic force of the upper airway of patient with obstructive sleep apnea using computational fluid dynamics.
- Soojin Jeong, Woo-Seung Kim, S. Sung
- MedicineMedical Engineering and Physics
- 1 July 2007
Maxillary expansion in customized finite element method models.
- Haofu Lee, K. Ting, Michael Nelson, Nichole Sun, S. Sung
- MedicineAmerican Journal of Orthodontics and Dentofacial…
- 1 September 2009
Lateral cephalometric characteristics of malocclusion patients with temporomandibular joint disorder symptoms.
- C. Hwang, S. Sung, Suk-Joo Kim
- MedicineAmerican Journal of Orthodontics and Dentofacial…
- 1 April 2006
Comparison of tooth displacement between buccal mini-implants and palatal plate anchorage for molar distalization: a finite element study.
- I. Yu, Y. Kook, S. Sung, Kee-Joon Lee, Y. Chun, Sung-Seo Mo
- MedicineEuropean Journal of Orthodontics
- 1 August 2014
It is recommended to use the findings as a clinical guide for the application of skeletal anchorage devices for molar distalization with the palatal plate rather than mini-implants on the buccal side provided bodily molar movement without tipping or extrusion.
Customized three-dimensional computational fluid dynamics simulation of the upper airway of obstructive sleep apnea.
- S. Sung, Soojin Jeong, Yong-Seok Yu, C. Hwang, E. Pae
- MedicineAngle Orthodontist
- 1 September 2006
CFD analyses on airway CT data enhanced the understanding of pharyngeal aerodynamics in the pathophysiology of OSA and could predict the outcome of surgeries for airway modification in OSA patients.
Three-dimensional finite-element analysis of maxillary protraction with and without rapid palatal expansion.
- Hyung-Seong Yu, H. Baik, S. Sung, K. Kim, Y. S. Cho
- MedicineEuropean Journal of Orthodontics
- 1 April 2007
Analysis of results showed that maxillary protraction produce similar changes to normal downward and forward growth of the maxilla and was achieved with accompanying opening of the midpalatal suture.
A comparative evaluation of different compensating curves in the lingual and labial techniques using 3D FEM.
- S. Sung, H. Baik, Y. Moon, Hyung-Seog Yu, Y. S. Cho
- Materials ScienceAmerican Journal of Orthodontics and Dentofacial…
- 1 April 2003
To compare the effect of compensating curves on canine retraction between the lingual and the labial orthodontic techniques, the compensating curve was increased on the.016-in stainless steel labial or lingual archwire, and a 150-g force was applied distally on the canine.
The effects of alveolar bone loss and miniscrew position on initial tooth displacement during intrusion of the maxillary anterior teeth: Finite element analysis
- Sun-Mi Cho, Sunghwan Choi, S. Sung, Hyung-Seog Yu, C. Hwang
- MedicineThe Korean Journal of Orthodontics
- 1 September 2016
Initial tooth displacement similar to pure intrusion of the six maxillary anterior teeth was induced when miniscrews were inserted distally to the maxillary canines and an intrusion force was applied distal to the lateral incisors, and the maximum von Mises stress was distributed evenly across all the teeth, regardless of the bone loss.
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