- Three-dimensional CT image study on the correction of gonial angle width enlarged on frontal cephalogram
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Hwang HS, Eun CS, Hwang CH, Lim HJ
- KMID: 1762552
- Korean J Orthod.
- 2005 Aug;35(4):251-261.
Enlargement is an inherent property of X-rays which occurs when straight lines diverge from small a focal spot. The purpose of the present study was to evaluate the validity of... -
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- Effect of thermocycling on shear bond strength and mode of failure of bonded retainer using flowable composite resin
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Jeon JH, Son WS
- KMID: 1762556
- Korean J Orthod.
- 2005 Aug;35(4):295-301.
The purpose of this study was to evaluate the effects of thermocycling on shear bond strength and mode of failure of orthodontic bonded retainer using flowable composite resin and to... -
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- Comparison of electric and manual toothbrushes on periodontal health in fixed orthodontic patients
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Park SJ, Lee KH, Hwang HS
- KMID: 1762555
- Korean J Orthod.
- 2005 Aug;35(4):286-294.
The purpose of this study was to evaluate the efficacy of an electric toothbrush, with a specially designed orthodontic brush head, compared to a manual toothbrush on the periodontal health... -
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- Effects of Ipriflavone on bone remodeling in the rat calvarial cell
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Lee YS, Kim YJ, Lee KH, Hwang HS
- KMID: 1762554
- Korean J Orthod.
- 2005 Aug;35(4):275-285.
Ipriflavone (isoprofoxyisoflavone), a synthetic derivative from soy isoflavone diazein, has been shown to inhibit bone resorption and perhaps stimulate bone formation. This study was performed to examine the effects of... -
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- Comparison of the fatigue limit of fiber-reinforced composites and stainless steel wires when attached to the tooth surface for anchorage reinforcement
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Kim MJ, Park SB
- KMID: 1762557
- Korean J Orthod.
- 2005 Aug;35(4):302-311.
This study was performed to compare the fatigue limit of stainless steel wires and Fiber-reinforced composites (FRC) under conditions of permitting physiologic tooth movement, and to evaluate the clinical value... -
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- Direct detection of cariogenic streptococci in metal brackets in vivo using polymerase chain reaction
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Ahn SJ, Lee SJ, Baek SH, Kim TW, Chang YI, Nahm DS, Lim BS
- KMID: 1762558
- Korean J Orthod.
- 2005 Aug;35(4):312-319.
Streptococcus mutans and Streptococcus sobrinus are major etiological agents in enamel demineralization around orthodontic appliances. This study was designed to examine the prevalence of these streptococci on orthodontic brackets in... -
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- Three-dimensional analysis of soft and hard tissue changes after mandibular setback surgery in skeletal Class III patients
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Park JW, Kim NK, Kim MJ, Chang YI
- KMID: 1762559
- Korean J Orthod.
- 2005 Aug;35(4):320-329.
The three-dimensional (3D) changes of bone, soft tissue and the ratio of soft tissue to bony movement was investigated in 8 skeletal Class III patients treated by mandibular setback surgery.... -
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- The effect of progressive tensional force on mRNA expression of osteoprotegerin and receptor activator of nuclear factor kappa B ligand in the human periodontal ligament cell
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Lee KJ, Lee SI, Hwang CJ, Ohk SH, Tian YS
- KMID: 1762553
- Korean J Orthod.
- 2005 Aug;35(4):262-274.
Tooth movement is a result of mutual physiologic responses between the periodontal ligament and alveolar bone stimulated by mechanical strain. The PDL cell and osteoblast are known to have an... -
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