- Orthodontic treatment with upper first and lower second premolars extracted
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Na JY, Kim TW, Yang WS
- KMID: 1676940
- Korean J Orthod.
- 1996 Feb;26(1):113-124.
The purpose of this report is to present the successful improvement of occlusal relationship and facial esthetics in Class II div.1 malocclusion by orthodontic treatment with upper first premolars and... -
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- A study on the pre-eruptive positional change of the lower third molar following orthodontic treatment
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Lee KW, Bae SR, Kim SC
- KMID: 1676939
- Korean J Orthod.
- 1996 Feb;26(1):105-111.
Most of orthodontic cases are treated with extraction of certain teeth, which influence the pre-eruptive movement of the lower third molar. The purpose of this study was to evaluate the... -
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- A study on the bite force and the electromyographic activity of masticatory muscle in deepbite
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Jeong DK, Kim KW
- KMID: 1676938
- Korean J Orthod.
- 1996 Feb;26(1):95-104.
This study was undertaken to investigate the correlations bite force and the electromyographic activities of masticatory muscle in deepbite, using the Tr Scan system and electromyograph. The subjects of this... -
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- The size of upper airway of the snorer in upright and supine position
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Kim JC, Cho HK, Lee GH
- KMID: 1676934
- Korean J Orthod.
- 1996 Feb;26(1):43-52.
The purpose of this study was to compare and evaluate the upper airway structure between the snorers and asymptomatic control subjects depending on the positional change. Lateral cephalograms in the... -
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- Three dimentional force analysis of force system in continuous archwire by finite element method
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Row J, Ryu YK
- KMID: 1676932
- Korean J Orthod.
- 1996 Feb;26(1):17-32.
It is important to understand the operating mechanism and force system of fixed appliance that most effective for individual tooth movement in various orthodontic appliances. The arch wire system of... -
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- Physiologic drift of the mandibular dentition following the extraction of four first premolars
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Chun YS
- KMID: 1676933
- Korean J Orthod.
- 1996 Feb;26(1):33-41.
Retrostpective study of two groups of patients was conducted to evaluate the physiologic drift of the mandibular teeth following the extraction of four first premolars. The concept of physiologic drift,... -
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- The comparative analysis of the dentition and morphologic malocclusion of the temporomandibular dysfunction patient
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Kim MA, Chung KR
- KMID: 1676935
- Korean J Orthod.
- 1996 Feb;26(1):53-63.
In order to analyze the occlusion of TMD patient, 73 casts and post eroanterior cephalometric X-rays of patients showing TMD symptoms at first interview were measured and compared that of... -
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- Soft tissue changes after double jaw surgery in skeletal Class III malocclusion
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Cho EJ, Yang WS
- KMID: 1676931
- Korean J Orthod.
- 1996 Feb;26(1):1-16.
The purpose of this study was to evaluate the amount and interrelationship of the soft and hard tissue changes after simultaneous maxillary advancement and mandibular setback surgery in skeletal Class... -
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- An electromyographic study on the changes in muscle activity in different malocclusion types following activator therapy
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Lee JW, Cha KS
- KMID: 1676936
- Korean J Orthod.
- 1996 Feb;26(1):65-82.
This study was carried out to study the changing patterns in muscle activities in Angle's Class II and Class III malocclusion patients following activator therapy. To study the activities of... -
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- Effects of substance P on collagen production in human periodontal ligament cells
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Chun JY, Choi JY, Kyung HM, Sung JH
- KMID: 1676937
- Korean J Orthod.
- 1996 Feb;26(1):83-94.
Substance P is one of the neuropeptide which presents highly in tension site of periodontal ligament during the orthodontic tooth movement. It has been also known as one of the... -
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