- Facial asymmetry
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Chang YI
- KMID: 2400504
- Korean J Orthod.
- 1991 Jul;21(2):251-258.
No abstract available. -
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- A study on the effect of rapid maxillary expansion and its relapse
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Lee YI, Cha KS
- KMID: 2400516
- Korean J Orthod.
- 1991 Jul;21(2):447-455.
This research was carried out in order to study the effects of Rapid Maxillary Expansion on maxilla and it's surrounding skeletal structures. The sample for this study consists of 14... -
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- Case reports of Class I malocclusion treated with lingual appliance
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Kyung HM, Kim IB
- KMID: 2400508
- Korean J Orthod.
- 1991 Jul;21(2):309-324.
The author treated 3 class I malocclusion patients with the lingual appliance followed by the extraction of the 4 bicuspids. One of them was finished with the labial appliance at... -
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- Study on the characteristics of craniofacial skeleton of Angle's class III malocclusion cases
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Yoo YJ, Cha KS
- KMID: 2400517
- Korean J Orthod.
- 1991 Jul;21(2):457-468.
This investigation was designed to categorize Angle's class III malocclusion groups through analyzing horizontal and vertical components of craniofacial skeleton in Angle's class III malocclusion. The material selected for this... -
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- The relationship of mandibular condylar position to overbite depth
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Sohn YH, Chang YI
- KMID: 2400513
- Korean J Orthod.
- 1991 Jul;21(2):399-418.
This study was designed to evaluate the relationship of mandibular condylar position to overbite depth and compare the findings from transcranial radiographs and those from individualized corrected tomographs in determination... -
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- A study on the occlusal plane inclination in lateral cephalograph
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Lee SY, Chang YI
- KMID: 2400512
- Korean J Orthod.
- 1991 Jul;21(2):367-397.
This study was aimed to investigate the occlusal plane inclination in relation to the skeletal and dental assessment measurements in order to provide a reference in orthodontic treatment planning as... -
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- A study on the measurement of dental age
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Park SS, Cha KS
- KMID: 2400510
- Korean J Orthod.
- 1991 Jul;21(2):341-351.
Dental maturity is one of the index of physiological maturity indicators. To investigate the relationship between dental maturity and chronological age, the author took the orthopantomograms of 984 students, aged... -
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- The effects of Class III intermaxillary traction in mixed dentition with anterior crossbites
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Baek JE, Chung KR
- KMID: 2400514
- Korean J Orthod.
- 1991 Jul;21(2):419-432.
The purpose of this study is to observe how the Class III intermaxillary elastics act upon the craniofacial structures of mixed dentition with anterior crossbites. The cephalometric head plates of... -
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- A speech-phonetic study on the pronunciation of the openbite patients
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Kim KD, Yang WS
- KMID: 2400507
- Korean J Orthod.
- 1991 Jul;21(2):287-307.
This study aimed at examining speech defects of open bite patients, which were analized in terms of formant frequency for vowels and word pronunciation length for consonants. In addition, the... -
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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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- A photoelastic study of the stress distribution in the alveolar bone by various molar uprighting springs
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Choi JH, Kim JC
- KMID: 2400511
- Korean J Orthod.
- 1991 Jul;21(2):353-365.
This study was performed to analyze the effects of forces to the alveolar bone by various molar uprighting spring such as helical uprighting spring. T-loop spring, Modified T-loop spring and... -
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- Relaxation of orthodontic elastics, elastomeric modules and chains
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Kim JH, Lee KS
- KMID: 2400515
- Korean J Orthod.
- 1991 Jul;21(2):433-446.
The present study was performed to evaluate the relaxation patterns of rubber elastics, elastomeric modules and chains stored in the water bath. Initial loading profiles were established for extension of... -
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- The onset of ankylosis following intrusive luxation injuries
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Chung KR, Turley PK
- KMID: 2400505
- Korean J Orthod.
- 1991 Jul;21(2):259-272.
Orthodontic traction has been suggested as the treatment of choice for intrusive luxation injuries. Prior research has shown orthodontic forces to be ineffective in the presence of ankylosis or in... -
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- The effect of occlusal splint therapy on condylar positional changes in malocclusion patients
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Kim YB
- KMID: 2400509
- Korean J Orthod.
- 1991 Jul;21(2):325-340.
There are evidences that occlusal splint therapy is critical to diagnose hidden skeleto-occlusal disharmonies in malocclusion patients and capable of enhancing stability after orthodontic treatment. In addition, evidences have implicated... -
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