- Case reports of Angle's Class II division 1 malocclusions treated by bioprogressive therapy.
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Chung KR
- KMID: 1676062
- Korean J Orthod.
- 1983 Sep;13(2):209-222.
No abstract available. -
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- Case reports of Angle's Class III malocclusions treated by bioprogressive mechanism
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Chung KR, Kwon KY
- KMID: 2271344
- Korean J Orthod.
- 1985 Sep;15(2):353-368.
No abstract available. -
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- Expression of type 1?collagen mRNA of osteoblast like(MC3T3-E1) celss to sodium fluoride
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Woo JT, Kim SW, Yang IM, Kim JW, Kim YS, Kim KW, Choi YK, Seo KS, Chung KR, Hwang JB
- KMID: 1686881
- J Korean Soc Endocrinol.
- 1993 Sep;8(3):334-339.
No abstract available. -
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- Case reports of Class I malocclusions treated by bioprogressive mechanism
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Chung KR
- KMID: 1977227
- Korean J Orthod.
- 1980 Dec;10(1):95-103.
The present paper describes 3 clinical cases in which the orthodontic, treatment was effected by the Bioprogressive therapy following the extraction of the upper and lower first premolars. What is... -
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- Case reports of anterior crossbite correction treated by horsesshoe appliance
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Chung KR, Kim SC, Cho ES
- KMID: 2400484
- Korean J Orthod.
- 1984 Sep;14(2):273-285.
The persent paper describes 4 slinical cases of Hellman dental age III A group of functional Class III malocclusion in which the horsehoe appliance was applied to obtain normal anteroposterior... -
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- A longitudinal study on the growth of the cranial base
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Chung KR
- KMID: 1676007
- Korean J Orthod.
- 1983 Mar;13(1):7-14.
Serial cehalometric roentgenorgams of 40 Korean children (25 males, 15 females) were employed to study the growth changes of the cranial bases. As a result of this study, the following conclusions... -
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- Correction of dental Class III with posterior open bite by simple biomechanics using an anterior C-tube miniplate
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Ahn HW, Chung KR, Kang SM, Lin L, Nelson G, Kim SH
- KMID: 1435403
- Korean J Orthod.
- 2012 Oct;42(5):270-278.
- doi: 10.4041/kjod.2012.42.5.270
In the correction of dental Class III molar relationship in skeletal Class II patients, uprighting of the mandibular posterior segments without opening the mandible is an important treatment objective. In... -
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- The experimental study of early loading on the Miniplate in the beagle dog
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Chung YK, Lee YJ, Chung KR
- KMID: 2400555
- Korean J Orthod.
- 2003 Aug;33(4):307-317.
Conventional osseointegrated titanium implants have many limitations; large size, limited location for placement of the implant, severity of the surgery, discomfort of initial healing, difficulty of oral hygiene and uncontrollable... -
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- Study on the eruption of the lower third molar in the cases of non-extraction and the extraction of first premolar
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Chung KR, Lee JM
- KMID: 2115514
- Korean J Orthod.
- 1993 Mar;23(1):47-55.
This study was designed to recognize the factors which can affect the normal eruption of the lower third molar and the eruption rate of the lower third molar in the... -
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- A study of the calcification of the second and the third molars in skeletal Class II and III malocclusions
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Kim JO, Chung KR
- KMID: 2271495
- Korean J Orthod.
- 1990 Mar;20(1):123-133.
The work was undertaken to evaluate the calcification of the second and the third molars in skeletal Class II and III malocclusions. The differences in the calcification stages between skeletal... -
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- A cephalometric evaluation of anterior J hook headgear traction to the maxilla
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Chung KR, Kang JY
- KMID: 2074760
- Korean J Orthod.
- 2000 Aug;30(4):387-398.
This study was aimed to observe the effect of Anterior J hook headgear on the craniofacial structures in mixed dentition with Class II malocclusion. The laterial c-phalograms of 20' children... -
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- The study of the changes in skeletal maturity according to the time passed from menarche
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Lee SJ, Chung KR, Park YG
- KMID: 2271791
- Korean J Orthod.
- 1998 Jun;28(3):409-417.
The 123 left hand-wrist radiographs and menarcheal ages attained by direct questioning to patients or her mothers are used, in order to exploit the relationship between the bone maturity and... -
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- A longitudindal study of growth change on the mandibular symphysis and lower incisors
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Shim WS, Chung KR, Lee KS
- KMID: 1923735
- Korean J Orthod.
- 1987 Mar;17(1):73-83.
The purpose of this longitudinal study was to examine the growth changes of mandibular symphysis and lower incisors with age. The material was 294 lateral cephalometric radiographs taken longitudinally from... -
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- A study on treatment effects of Class III cases by second molar extraction
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Lee SH, Park YG, Chung KR
- KMID: 1517235
- Korean J Orthod.
- 2004 Apr;34(2):109-119.
This study aimed at investigating the skeletal, dentoalveolar, and soft tissue changes of Class III malocclusion cases treated by second molar extraction. The lateral cephalograms of 15 subjects with moderate... -
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- Impacts of radicular development of lower third molars on its impaction
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Chung KR, Park YG, Lee JM
- KMID: 2271350
- Korean J Orthod.
- 1993 Dec;23(4):493-501.
It is the aim of this study to determine the impacts of radicular development of lower third molars on its eruption/impaction and to grope the prediction for eruption and/or impaction... -
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- Clinical use of corticotomies in adult orthodontics
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Lee BS, Hwang HW, Chung KR
- KMID: 2184107
- J Korean Assoc Maxillofac Plast Reconstr Surg.
- 1999 Aug;21(3):303-311.
In adult patients, the corrections of their malocclusion may be more difficult and require longer treatment time due to thicker layer of cortical bone and reduced blood supply. Recently, various... -
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- Treatment of a Horizontally Impacted and Dilacerated Maxillary Central Incisor and an Impacted Canine
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Kim SH, Chung KR, Hwang EH, Nelson G
- KMID: 2525890
- J Korean Dent Sci.
- 2021 Jun;14(1):40-45.
- doi: 10.5856/JKDS.2021.14.1.40
During orthodontic treatment of impacted teeth, use of appropriate anchorage against the traction force is important. Tooth anchorage with multi-bracket appliances is commonly used but sometimes it causes unwanted movements... -
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- A longitudinal study of change in mandibular lateral surface and its relationship to the body height
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Chung KR, Lee KS
- KMID: 2271445
- Korean J Orthod.
- 1987 Sep;17(2):215-221.
This study was designed to investigate the growth amount and rate of mandible by the measurements of mandibular lateral surface and the relationship of peak growth increments between mandible and... -
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- Simultaneous Glossectomy with Orthognathic Surgery for Mandibular Prognathism
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Jung YW, On SW, Chung KR, Song SI
- KMID: 1993647
- Maxillofac Plast Reconstr Surg.
- 2014 Sep;36(5):214-218.
- doi: 10.14402/jkamprs.2014.36.5.214
Macroglossia can create dental and skeletal instability after orthodontic treatment or orthognathic surgery for mandibular prognathism. In relevant literature, partial glossectomy is suggested for a good post-treatment prognosis. Most of... -
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- The effects of high pull headgear in mixed dention with Class II malocclusion
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Kwon SY, Chung KR
- KMID: 1676637
- Korean J Orthod.
- 1994 Sep;24(3):555-567.
The purpose of this study is to observe the effect of high pull headgear on the craniofacial structures of mixed dentition with Class II malocclusion. The cephalometric headplates of 16... -
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