- A roentgenocephalometric study on soft tissue profile changes in pre-post treatment of Angle's Class III malocculusion
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Kim JW, Sohn BW
- KMID: 1676057
- Korean J Orthod.
- 1983 Sep;13(2):177-183.
No abstract available. -
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- A roentgenocephalometric study on soft tissue profile changes in pre-post treatment of Angle's Class II division I malocclusion
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Lee YW, Sohn BW
- KMID: 1676059
- Korean J Orthod.
- 1983 Sep;13(2):193-198.
No abstract available. -
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- Experimental study on the effect of heat treatment on the orthodontic wires
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Lee MS, Sohn BW
- KMID: 2271281
- Korean J Orthod.
- 1992 Sep;22(3):591-601.
No abstract available. -
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- 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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- Variability and application of VEP components in Transient VEP and Steady VEP
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Sohn BW, Kim CW, Choi TH, Choi KR
- KMID: 1949596
- J Korean Ophthalmol Soc.
- 1991 Dec;32(12):1123-1129.
Before VEP use in clinics, we studied in statistical significance between borh eyes, intrasubject varciabilty intersubject variability (between incdividul) and changes of VEP cmponents between ignorance and attention in losujects... -
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- Trephination Effect After Epikeratoplasty
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Cho JI, Sohn BW, Choi KR, Lee HB
- KMID: 2123159
- J Korean Ophthalmol Soc.
- 1993 Nov;34(11):1117-1122.
Trephination was performed for the purpose of correction of undercorrection after epikeratoplasty. We classified two group-Delayed regression group represented regression toward myopia more than 3D again after spherical equivalant become... -
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- A study on the craniofacial morphology of operated congenital cleft lip & palate
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To SH, Sohn BW
- KMID: 2271353
- Korean J Orthod.
- 1993 Dec;23(4):543-564.
A cephalometric study was undertaken to reveal significant differences of craniofacial morphology of operated congenital cleft lip and palate subjects and control subjects. The material for this study consisted of... -
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- A longitudinal study on the interrelationship between the growth change of the gonial angle and IMPA
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Chung CS, Ryu YK, Sohn BW, Kim YJ
- KMID: 1923849
- Korean J Orthod.
- 1999 Aug;29(4):435-444.
This study was undertaken to investigate the growth change of gonial angle and interrelationship between the growth change of gonial angle and IMPA in the longitudinal data from 7 years... -
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- The center of resistance of the maxillary anterior segment in the horizontal plane during intrusion by using laser reflection technique
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Park GH, Sohn BW
- KMID: 2271356
- Korean J Orthod.
- 1993 Dec;23(4):619-631.
Tooth movement by segment is one of the means which are frequency used in daily orthodontic practice. When we retract or intrude a tooth or teeth, we should recognize the... -
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- A study of the crown angulation in normal occlusion
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Yoon JJ, Sohn BW
- KMID: 1977205
- Korean J Orthod.
- 1986 Sep;16(2):123-133.
The purpose of this study was to collect the information of the straight-wire appliance and to determine the amount of second-order bends in clinical orthodontics. The author analysed the study... -
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- A Comparison of pre and post-surgical characteristics in skeletal Class III malocclusion patients using counterpart analysis
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Sohn BW, Kyung SH, Kim BS
- KMID: 2271934
- Korean J Orthod.
- 2004 Feb;34(1):93-107.
Enlow's counterpart analysis explains the complex with anatomic and developmental characteristics where craniofacial aspect of individuals has been developed. Counterpart analysis does not compare individual measurement with the normal value... -
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- A longitudinal study on the interrelationship between the growth change of the mandible and developmental age of growing girls
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Kim YJ, Sohn BW
- KMID: 2271282
- Korean J Orthod.
- 1992 Sep;22(3):603-615.
This study was undertaken to investigate the interrelationship between the growth change of mandible and the developmental age of growing girls in the longitudinal data from 7 years to 15... -
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- A study of biting force in long face and normal face adults
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Yoo TJ, Sohn BW
- KMID: 1923691
- Korean J Orthod.
- 1990 Nov;20(3):591-602.
Until now it has not surely been pointed out about the relation between the biting force and the facial types in scientific view. But it's correlation was assumed by several... -
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- An analysis of stress distribution in the case of unilateral molar expansion with precision lingual arch by finite element method
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Koo BC, Sohn BW
- KMID: 1676656
- Korean J Orthod.
- 1994 Sep;24(3):721-733.
Orthodontic tooth movement is closely related to the stress on the periodontal tissue. In this research the finite element method was used to observe the stress distribution and to find... -
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- Reproducibility and reliability of head posture obtained by the outer canthus indicator
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Kim YJ, Sohn BW, Lee KJ
- KMID: 2273215
- Korean J Orthod.
- 2010 Apr;40(2):77-86.
- doi: 10.4041/kjod.2010.40.2.77
OBJECTIVE: The purposes of this study were to evaluate the reproducibility and reliability of head posture obtained by registering outer canthus as a soft tissue landmark with the Outer Canthus... -
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- A study on the pattern of movement during retraction of maxillary central incisor by finite element method
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Jang JW, Sohn BW
- KMID: 2271522
- Korean J Orthod.
- 1991 Nov;21(3):617-634.
The retraction of anterior teeth is one of the fundamental methods in orthodontic treatment and a proper position and angulation of anterior teeth after the retraction are very important for... -
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- A study on the morphologic differences between long-face adults and normal-face adults on the lateral and P-A cephalograms
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Kim HD, Sohn BW
- KMID: 1977159
- Korean J Orthod.
- 1990 Jul;20(2):293-304.
The purpose of this study was to describe the morphologic differences between long-face adults and normal-face adults on the lateral and P-A cephalograms. Long-face and normal-face subifects were selected clinically,... -
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- A statistical study of dental crowding with dental cast analysis
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Sohn BW, Hwang CJ
- KMID: 2400506
- Korean J Orthod.
- 1991 Jul;21(2):273-285.
Crowded group is composed of 60 subjects who visited Yonsei University for orthodontic treatment and has no history of orthodontic treatment. Noncrowded group is composed of 26 subjects who has... -
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- Study on masticatory pattern of adult having anterior cross bite
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Sohn BW, Yu HS, Park JJ
- KMID: 2271721
- Korean J Orthod.
- 1997 Feb;27(1):35-44.
mastication is basically regulated by central pattern regulator(CPG) of brain system target organ output from CPG is modulated by oral sensory feedback. anterior cross bite pattern infuluence the feedback mechanism... -
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- The Chantres of ERG b-wave and Oscillatory Potential in White Rat during Dark Adaptation
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Sohn BW, Kim JW, Kim JM
- KMID: 2123209
- J Korean Ophthalmol Soc.
- 1993 Jul;34(7):619-625.
We studied changes of b-wave and oscillatory potential in ERG test during dark adaptation in white rats for the purpose of using it in experimental disease-group and studying difference in... -
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