- New approach of maxillary protraction using modified C-palatal plates in Class III patients
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Kook YA, Bayome M, Park JH, Kim KB, Kim SH, Chung KR
- KMID: 2400579
- Korean J Orthod.
- 2015 Jul;45(4):209-214.
- doi: 10.4041/kjod.2015.45.4.209
Maxillary protraction is the conventional treatment for growing Class III patients with maxillary deficiency, but it has undesirable dental effects. The purpose of this report is to introduce an alternative... -
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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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- En-masse retraction with a preformed nickel-titanium and stainless steel archwire assembly and temporary skeletal anchorage devices without posterior bonding
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Jee JH, Ahn HW, Seo KW, Kim SH, Kook YA, Chung KR, Nelson G
- KMID: 1726417
- Korean J Orthod.
- 2014 Sep;44(5):236-245.
- doi: 10.4041/kjod.2014.44.5.236
OBJECTIVE: To evaluate the therapeutic effects of a preformed assembly of nickel-titanium (NiTi) and stainless steel (SS) archwires (preformed C-wire) combined with temporary skeletal anchorage devices (TSADs) as the sole... -
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- Treatment and retention of relapsed anterior open-bite with low tongue posture and tongue-tie: A 10-year follow-up
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Seo YJ, Kim SJ, Munkhshur , Chung KR, Ngan P, Kim SH
- KMID: 2273277
- Korean J Orthod.
- 2014 Jul;44(4):203-216.
- doi: 10.4041/kjod.2014.44.4.203
The purpose of the current report is to present 6-year long-term stability and 10-year follow-up data for an adult patient who was treated with a tongue elevator for relapsed anterior... -
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- Torque control during lingual anterior retraction without posterior appliances
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Mo SS, Kim SH, Sung SJ, Chung KR, Chun YS, Kook YA, Nelson G
- KMID: 2273463
- Korean J Orthod.
- 2013 Feb;43(1):3-14.
- doi: 10.4041/kjod.2013.43.1.3
OBJECTIVE: To evaluate the factors that affect torque control during anterior retraction when utilizing the C-retractor with a palatal miniplate as an exclusive source of anchorage without posterior appliances. METHODS: The... -
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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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- Three-dimensional finite element analysis for determining the stress distribution after loading the bone surface with two-component mini-implants of varying length
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Choi B, Lee DO, Mo SS, Kim SH, Park KH, Chung KR, Nelson G, Han SH
- KMID: 2273190
- Korean J Orthod.
- 2011 Dec;41(6):423-430.
- doi: 10.4041/kjod.2011.41.6.423
OBJECTIVE: To evaluate the extent and aspect of stress to the cortical bone after application of a lateral force to a two-component orthodontic mini-implant (OMI, mini-implant) by using three-dimensional finite... -
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- Histologic assessment of the biological effects after speedy surgical orthodontics in a beagle animal model: a preliminary study
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Kim HS, Lee YJ, Park YG, Chung KR, Kang YG, Choo H, Kim SH
- KMID: 1975393
- Korean J Orthod.
- 2011 Oct;41(5):361-370.
- doi: 10.4041/kjod.2011.41.5.361
OBJECTIVE: Speedy surgical orthodontics (SSO), an innovative orthodontic treatment, involves the application of orthopedic forces against temporary skeletal anchorage devices following perisegmental corticotomy to induce movement of specific dental segments.... -
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- The effects of different pilot-drilling methods on the mechanical stability of a mini-implant system at placement and removal: a preliminary study
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Cho IS, Choo H, Kim SK, Shin YS, Kim DS, Kim SH, Chung KR, Huang JC
- KMID: 1975392
- Korean J Orthod.
- 2011 Oct;41(5):354-360.
- doi: 10.4041/kjod.2011.41.5.354
OBJECTIVE: To investigate the effects of different pilot-drilling methods on the biomechanical stability of self-tapping mini-implant systems at the time of placement in and removal from artificial bone blocks. METHODS: Two... -
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- Severe bidentoalveolar protrusion treated with lingual Biocreative therapy using palatal miniplate
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Chung KR, Jeong DM, Park HJ, Kim SH, Nelson G
- KMID: 1975608
- Korean J Orthod.
- 2010 Aug;40(4):276-287.
- doi: 10.4041/kjod.2010.40.4.276
This case report describes the treatment of a 23-year, 8-month-old female patient with a Class II malocclusion who showed severe bidentoalveolar protrusion and anterior crowding. The treatment plan consisted of... -
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- Severe bimaxillary protrusion with adult periodontitis treated by corticotomy and compression osteogenesis
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Kim SH, Lee KB, Chung KR, Nelson G, Kim TW
- KMID: 1469139
- Korean J Orthod.
- 2009 Feb;39(1):54-65.
- doi: 10.4041/kjod.2009.39.1.54
This paper describes the case of a 50-year-old female with a Class II malocclusion who presented with severe bimaxillary protrusion and generalized alveolar bone loss due to adult periodontitis. The... -
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- Bone-implant contact and mobility of surface-treated orthodontic micro-implants in dogs
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Park SH, Kim SH, Ryu JH, Kang YG, Chung KR, Kook YA
- KMID: 2273973
- Korean J Orthod.
- 2008 Dec;38(6):416-426.
- doi: 10.4041/kjod.2008.38.6.416
OBJECTIVE: The purpose of this study was to evaluate the mobility and ratio of the bone-implant contact (BIC) of a sandblasted, large grit and acid-etched (SLA) orthodontic micro-implant. METHODS: Ninety-six micro-implants... -
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- C-activator treatment for distalization of maxillary molars in Class II anterior deep bite malocclusion
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Kim SH, Chung KR, Kook YA
- KMID: 1976098
- Korean J Orthod.
- 2004 Jun;34(3):269-277.
A modified removable appliance for molar distalization called C-activator was used in a 10-year old male patient with a Class II anterior deep bite malocclusion with upper arch discrepancy. The... -
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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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- The effect of NaF on bone and tooth resorption around an anchor tooth during a rapid maxillary expansion procedure
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Min S, Chung KR
- KMID: 2400562
- Korean J Orthod.
- 2004 Dec;34(6):526-536.
This study was undertaken to determine the effect of a 2.2 mg/Kg/day intraoral administration of NaF on the amount of root resorption and osteoclastic activity during or after a rapid... -
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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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- The vertical location of the center of resistance for maxillary six anterior teeth during retraction using three dimensional finite element analysis
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Lee HK, Chung KR
- KMID: 2271992
- Korean J Orthod.
- 2001 Aug;31(4):425-438.
The delivery of optimal orthodontic treatment is greatly influenced by clinician's ability to predict and control tooth movement by applying well-known force system to dentition. It is very important to... -
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- The effect of early loading on the direct bone-to-implant surface contact of the orthodontic osseointegrated titanium implant
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Lee SJ, Chung KR
- KMID: 2271875
- Korean J Orthod.
- 2001 Apr;31(2):173-185.
The orthodontic osseointegrated titanium implant, a kind of intraoral skeletal anchorage can be an alternative to tooth-borne anchorage, in case that the conventional tooth-borne anchorage is not available or the... -
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- Study on the growth of the mandible using wide open lateral cephalogram
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Moon SU, Park YG, Chung KR
- KMID: 2271864
- Korean J Orthod.
- 2001 Feb;31(1):39-50.
In proceeding with orthodontic treatment, the prediction for the shape, growth rate and growth direction of mandible plays a major role to set up the treatment plan and determine its... -
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- A study of mandibular positional changes by the stabilization splint in TMD patients
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Cheon H, Park YG, Chung KR
- KMID: 2074770
- Korean J Orthod.
- 2000 Aug;30(4):491-507.
The purpose of this study was to investigate if there were a significant differences in mandibular position between cephalometric measurements from a centric occlusion tracing compared to those of a... -
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