- An experimental study of ideal arch form of the Class I malocclusion patients with first premolar extraction
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Park YC, Kim HD
- KMID: 1977078
- Korean J Orthod.
- 1994 Dec;24(4):819-826.
This study was designed to get the knowledges of the ideal arch form of the class I malocclusion patients of Koreans with first premolar extraction. The subjects consisted of 98... -
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- A study on the nose profile with respect to the skeletodental pattern
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Tae KC, Kim SC
- KMID: 1977082
- Korean J Orthod.
- 1994 Dec;24(4):861-869.
The purpose of this study was to investigate the relationship of nose profile with respect to skeletodental pattern, by measured and analyzed statistically the lateral cephalograms of 95 females (13... -
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- A study on positional change of the hyoid bone before and after activator therapy in angle's Class III malocclusion patients
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Koh SD, Cha KS
- KMID: 1977079
- Korean J Orthod.
- 1994 Dec;24(4):827-839.
This study was conducted to assess the positional changes of hyoid bone following the use of activator in Angles class III malocclusion patients with functional factors. For this study, 40... -
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- A study on the comparisons between dental calcification and skeletal maturity
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Cha DS, Cha KS
- KMID: 1977080
- Korean J Orthod.
- 1994 Dec;24(4):841-849.
This study was conducted on 342 patients(male 157, female 185)aged 8 to 15 years old, who visited Dankook University Dental Hospital. Pre-orthodontic treatment orthopantomograms were used to assess the dental... -
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- A comparative study on dental arch dimension of high school females according to the region of residence and facial type
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Jang JH, Kim JC
- KMID: 1977084
- Korean J Orthod.
- 1994 Dec;24(4):885-895.
This study was performed to compare the dental arch dimensions of urban and rural high school females according to the region of residence and facial type. A model and cephalometric... -
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- A photoelastic study of the stress distribution on the multiloop edgewise arch wire
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Lee SH, Kim JG
- KMID: 1977090
- Korean J Orthod.
- 1994 Dec;24(4):969-982.
This study was designed to investigate the stress distribution, intensity and force mechanism derived from the MEAW by photoelastic stress analysis of the artificial teeth and surrounding bone composed of... -
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- A cehalometric study on facial morphology in angle's Class III malocclusion patients with facial asymmetry
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Kim MK, Kang JS, Kim JR, Son WS
- KMID: 1977076
- Korean J Orthod.
- 1994 Dec;24(4):787-798.
The purpose of this study was three-fold i) to investigate the degree of asymmetry in Angle's Class III malocclusion patients and normal adults; ii) to determine the nature of difference... -
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- Considerations of orthodontic aspect in three lower incisor cases
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Chang YI, Baek SH, Park KJ
- KMID: 1977074
- Korean J Orthod.
- 1994 Dec;24(4):759-772.
Orthodontists have experienced the treatment of cases with three lower incisors. Occasionally a lower incisor was either congenitally missing or so seriously damaged by injury or disease that its removal... -
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- The retrospective study on the response to the chincap therapy in skeletal Class III children
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Kim BH, Yang WS
- KMID: 1977077
- Korean J Orthod.
- 1994 Dec;24(4):799-817.
The purpose of this study was to evaluate the initial skeletal pattern and growth change of whom had responsed well to chincap therapy. 93 patients selected for this study were... -
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- Relative position of mandibular condyle and comparison of reproducibility utilizing different centric relation record taking methods
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Mun HY, Hwang HS
- KMID: 1977088
- Korean J Orthod.
- 1994 Dec;24(4):945-956.
In the past, the jaw and occlusal relationship in centric occlusion were merely considered in case of orthodontic diagnosis and treatment planning. As the fact that functional disturbance of the... -
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- Effects of the different ceramic bracket bases on shear bond strength
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Kim JO, Lee KS
- KMID: 1977089
- Korean J Orthod.
- 1994 Dec;24(4):957-967.
The purpose of this study was to evaluate the effects of different bases of ceramic brackets on shear bond strength and to observe failure patterns of bracket bondings. Lower bicuspid... -
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- The effect of tensile force on dna and protein synthesis in bone cells
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Kwon OS, Kim SC
- KMID: 1977087
- Korean J Orthod.
- 1994 Dec;24(4):933-943.
The present study was undertaken to determine the effect of tensile force on DNA and protein biosynthesis in bone cells, and to identify the cell type(s) which primarily respond to... -
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- Changes in the shape and ultrastructure of the articular disk of rat following postural hyperpropulsor
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Jang BC, Kyung HM, Sung JH, Bae YC
- KMID: 1977086
- Korean J Orthod.
- 1994 Dec;24(4):917-932.
This study was conducted to examine the changes in the shape of the Sprague-Dawley rats' articular disk following postural hyperpropulsion by observing their articular specimens through light and electronic microscopes... -
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- Treatment effect of protraction head gear on skeletal Class III malocclusion
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Hwang CJ, Kyung SH, Lim JK
- KMID: 1977081
- Korean J Orthod.
- 1994 Dec;24(4):851-860.
Before 1970, mandibular overgrowth was known as main cause of skeletal Class III malocclusion in growing children ; however, recent study reports that many skeletal Class III malocclusion patients also... -
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- Effect of various cytokines on the production of prostaglandin E2 leukotriene B4 and collagenase in human periodontal ligament fibroblasts in vitro
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Kim JH, Suhr CH
- KMID: 1977083
- Korean J Orthod.
- 1994 Dec;24(4):871-883.
This experiment was designed to study possible roles of interleukin-1beta, interleukin-6 and tumor necrosis factor-alpha in bone remodeling by measuring their effects on PGE2, LTB4 and collagenase production when they... -
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- A comparative study on crowding according to the status of the third molars in mandibular arch
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Song JH, Ryu YK, Oh CO
- KMID: 1977075
- Korean J Orthod.
- 1994 Dec;24(4):773-785.
It has been generally believed that the impaction or eruption of mandibular third molars has significant correlations with the growth of the mandible, size of mandibular arch and size of... -
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- A study on the orthodontic tooth movement under half sine-wave pulsed electromagnetic fields
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Kim YJ, Ryu YK
- KMID: 1977085
- Korean J Orthod.
- 1994 Dec;24(4):897-916.
The biologic potential, which is different from the piezoelectric signals, relates tooth movement at least in part to changes in bone metaboliosm in bioelectric theory. The purpose of this experiment... -
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