- Treatment effects of the Teuscher appliance in skeletal Class II division 1 malocclusion
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Mo SS, Sohn BW
- KMID: 2400551
- Korean J Orthod.
- 2003 Aug;33(4):247-257.
Various methods have been used on patients with skeletal Class II division 1 malocclusion. The activator, Frankel appliance, headgear, Herbst appliance, and Twin-block appliance are some examples. The ideal treatment... -
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- Influence of immediate loading on the removal torque value of mini-screws
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Sun SB, Kang YG, Kim SH, Mo SS, Kook YA
- KMID: 1513046
- Korean J Orthod.
- 2007 Dec;37(6):400-406.
OBJECTIVE: The purpose of this experimental study was to evaluate the effect of immediate orthodontic loading on the stability at the bone-implant interface of titanium miniscrews in a rabbit model. METHODS:... -
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- Study on Korean skeletal Class III craniofacial pattern by counterpart analysis
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Sohn BW, Lee KJ, Mo SS
- KMID: 1610025
- Korean J Orthod.
- 2002 Jun;32(3):209-225.
Enlow's counterpart analysis reflects the characteristics of each individual sample to find out the cause of the malocclusion and further applying them to the clinic. Enlow's counterpart analysis was performed... -
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- Mandibular clinical arch forms in Koreans with normal occlusions
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Yun YK, Kook YA, Kim SH, Mo SS, Cha KS, Kim JG, Tae KC
- KMID: 2400557
- Korean J Orthod.
- 2004 Dec;34(6):481-487.
The purpose of this study was to clarify morphologic characteristics between mandibular clinical arch forms in Koreans with normal occlusions. The study included data from 102 Koreans. The most facial... -
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- Effects of surface treatment on the osseointegration potential of orthodontic mini-implant
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Jeon MS, Kang YG, Mo SS, Lee KH, Kook YA, Kim SH
- KMID: 2273919
- Korean J Orthod.
- 2008 Oct;38(5):328-336.
- doi: 10.4041/kjod.2008.38.5.328
OBJECTIVE: The purpose of this study was to compare the torque resistance to removal of sandblasted large grit and acid etched (SLA) surface treated orthodontic mini-implants and smooth surface orthodontic... -
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- Finite-element analysis of the center of resistance of the mandibular dentition
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Jo AR, Mo SS, Lee KJ, Sung SJ, Chun YS
- KMID: 2392193
- Korean J Orthod.
- 2017 Jan;47(1):21-30.
- doi: 10.4041/kjod.2017.47.1.21
OBJECTIVE: The aim of this study was to investigate the three-dimensional (3D) position of the center of resistance of 4 mandibular anterior teeth, 6 mandibular anterior teeth, and the complete... -
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- Effect of friction from differing vertical bracket placement on the force and moment of NiTi wires
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Park JB, Yoo JA, Mo SS, Choi KC, Kim YJ, Han SH, Kook YA
- KMID: 1975389
- Korean J Orthod.
- 2011 Oct;41(5):337-345.
- doi: 10.4041/kjod.2011.41.5.337
OBJECTIVE: The purpose of this study was to evaluate the effect of force and moment produced by Nickel-titanium wires of different sizes at activation and deactivation according to differing vertical... -
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- Comparison of arch forms between Korean and Japanese in Class I, II, and III malocclusion
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Lee CH, Mo SS, Kang YG, Nojima K, Kim YH, Kook YA
- KMID: 1513054
- Korean J Orthod.
- 2007 Oct;37(5):364-375.
OBJECTIVE: The purpose of this study was to compare arch dimensions and frequency distribution of arch forms between Korean and Japanese Class I, II, and III malocclusion groups. METHODS: The sample... -
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- 3-D FEA on the intrusion of mandibular anterior segment using orthodontic miniscrews
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Park HK, Sung EH, Cho YS, Mo SS, Chun YS, Lee KJ
- KMID: 2273187
- Korean J Orthod.
- 2011 Dec;41(6):384-398.
- doi: 10.4041/kjod.2011.41.6.384
OBJECTIVE: The purpose of this study was to analyze the stress distribution and the displacement pattern of mandibular anterior teeth under various intrusive force vectors according to the position of... -
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- Effect of archwire stiffness and friction on maxillary posterior segment displacement during anterior segment retraction: A three-dimensional finite element analysis
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Park CS, Yu HS, Cha JY, Mo SS, Lee KJ
- KMID: 2464202
- Korean J Orthod.
- 2019 Nov;49(6):393-403.
- doi: 10.4041/kjod.2019.49.6.393
OBJECTIVE: Sliding mechanics using orthodontic miniscrews is widely used to stabilize the anchorage during extraction space closure. However, previous studies have reported that both posterior segment displacement and anterior segment... -
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- Finite-element investigation of the center of resistance of the maxillary dentition
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Jeong GM, Sung SJ, Lee KJ, Chun YS, Mo SS
- KMID: 1975813
- Korean J Orthod.
- 2009 Apr;39(2):83-94.
- doi: 10.4041/kjod.2009.39.2.83
OBJECTIVE: The aim of this study was to investigate the 3-dimensional position of the center of resistance of the 4 maxillary anterior teeth, 6 maxillary anterior teeth, and the full... -
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- Torque control during lingual anterior retraction without posterior appliances
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Mo SS, Kim SH, Sung SJ, Chung KR, Chun YS, Kook YA, Nelson G
- KMID: 2273463
- Korean J Orthod.
- 2013 Feb;43(1):3-14.
- doi: 10.4041/kjod.2013.43.1.3
OBJECTIVE: To evaluate the factors that affect torque control during anterior retraction when utilizing the C-retractor with a palatal miniplate as an exclusive source of anchorage without posterior appliances. METHODS: The... -
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- Removal torque of sandblasted large grit, acid etched treated mini-implant
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Oh NH, Kim SH, Kook YA, Lee KH, Kang YG, Mo SS
- KMID: 2273638
- Korean J Orthod.
- 2006 Oct;36(5):324-330.
OBJECTIVE: The purposes of this study were to evaluate the differences between sand blasted, large grit and acid-etched (SLA) treated mini-implants and smooth surface orthodontic mini-implants in relation to the... -
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- A three-dimensional finite element analysis of molar distalization with a palatal plate, pendulum, and headgear according to molar eruption stage
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Kang JM, Park JH, Bayome M, Oh M, Park CO, Kook YA, Mo SS
- KMID: 2352291
- Korean J Orthod.
- 2016 Sep;46(5):290-300.
- doi: 10.4041/kjod.2016.46.5.290
OBJECTIVE: This study aimed to (1) evaluate the effects of maxillary second and third molar eruption status on the distalization of first molars with a modified palatal anchorage plate (MPAP),... -
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- Effects of orthodontic mini-implant position in the dragon helix appliance on tooth displacement and stress distribution: a three-dimensional finite element analysis
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Kim MJ, Park SH, Kim HS, Mo SS, Sung SJ, Jang GW, Chun YS
- KMID: 1975431
- Korean J Orthod.
- 2011 Jun;41(3):191-199.
- doi: 10.4041/kjod.2011.41.3.191
OBJECTIVE: The purpose of this study was to investigate the stress distribution on the orthodontic mini-implant (OMI) surface and periodontal ligament of the maxillary first and second molars as well... -
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- Three-dimensional finite element analysis for determining the stress distribution after loading the bone surface with two-component mini-implants of varying length
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Choi B, Lee DO, Mo SS, Kim SH, Park KH, Chung KR, Nelson G, Han SH
- KMID: 2273190
- Korean J Orthod.
- 2011 Dec;41(6):423-430.
- doi: 10.4041/kjod.2011.41.6.423
OBJECTIVE: To evaluate the extent and aspect of stress to the cortical bone after application of a lateral force to a two-component orthodontic mini-implant (OMI, mini-implant) by using three-dimensional finite... -
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- Finite-element analysis of the shift in center of resistance of the maxillary dentition in relation to alveolar bone loss
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Sung SJ, Kim IT, Kook YA, Chun YS, Kim SH, Mo SS
- KMID: 2400565
- Korean J Orthod.
- 2009 Oct;39(5):278-288.
OBJECTIVE: The aim of this study was to investigate the changes in the center of resistance of the maxillary teeth in relation to alveolar bone loss. METHODS: A finite element model,... -
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- Finite element analysis of maxillary incisor displacement during en-masse retraction according to orthodontic mini-implant position
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Song JW, Lim JK, Lee KJ, Sung SJ, Chun YS, Mo SS
- KMID: 2392204
- Korean J Orthod.
- 2016 Jul;46(4):242-252.
- doi: 10.4041/kjod.2016.46.4.242
OBJECTIVE: Orthodontic mini-implants (OMI) generate various horizontal and vertical force vectors and moments according to their insertion positions. This study aimed to help select ideal biomechanics during maxillary incisor retraction... -
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- Morphological characteristics of the upper airway and pressure drop analysis using 3D CFD in OSA patients
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Mo SS, Ahn HT, Lee JS, Chung YS, Moon YS, Pae EK, Sung SJ
- KMID: 2273214
- Korean J Orthod.
- 2010 Apr;40(2):66-76.
- doi: 10.4041/kjod.2010.40.2.66
OBJECTIVE: Obstructive sleep apnea (OSA) is a common disorder which is characterized by a recurrence of entire or partial collapse of the pharyngeal airway during sleep. A given tidal volume... -
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