날짜

제 목

Page

Dictation

9/6
(개강)

Fixed Functional Appliance and Its Effect on Mandibular Fossa Morphology

1 박미리내

Retainer Wear Compliance Declines Significantly After Debonding

17

Less Incisal Wear Found in Early 2-Phase Treatment of Class III Malocclusion

21

Cervical Vertebral Maturation Method -- A User’s Guide

27

9/20

Tooth Color Changes in Middle and Old Age

39 김현민

Early HG Tx May Lead to Favorable Change in Position of Maxillary Canines

45

Activator More Effective Than T4K in Tx of Class II Division 1 Patients

55

Online Presence of Orthodontic Journals Needs to Improve

63

9/27

Orthodontic Treatment Has Little or No Effect on Periodontal Clinical Attachment

71 최인선

 Long-Term Outcome of Herbst Treatment Shows Good Stability

81

Age-Related Differences Exist in Rate of Orthodontic Tooth Movement

89

Bracket Slots Can Be Deformed With Torque

103
10/11

Secondary Hyperparathyroidism Can Have Unexpected Orofacial Manifestations

111 정진안

A Wide Variation Exists in Appliance Types and Retention Duration

117

Condyle Position Changes in Posttreatment Follow-up of Surgically Treated Patients

127

Optimal Bending Angles Can Prevent Adverse Effects in Second Molar Protraction

135
10/18

Predicting Changes in Mandibular Rotation With Maxillary Posterior Teeth Intrusion

143

Hussein Aljawad

Narrow Palate, Intercanine Width May Be Associated With BDC

151

Bibloc, Monobloc Appliances Equally Effective for OSA Treatment

157

Early Treatment of Increased Overjets Reduces Chance of Incisal Trauma

167

10/25

OIRR Measured by CBCT Imaging Is Minimal

283 김동욱

Primary Failure of Eruption Has Genetic Link

297

Pain Experience in Adults Undergoing Treatment Is Similar to Adolescents

305

Kiwifruit Consumption Improves Untreated Periodontal Disease

313

11/8

Bone Loss Is More Severe in Diabetic Mice With Periodontitis

323

Hussein Aljawad

VSP Is as Accurate as CMS in Bimaxillary Surgical Cases

333

Impact of Vertical Facial Patterns on Intermolar Widths, Molar Inclinations

341

Discrete Elements of the Mandible Are Implicated in Skeletal Asymmetry

351

11/15

Posterior Teeth Undergo Significant Angulation and Vertical Changes During Eruption

359

Zheng Yuchen

Hard and Soft Tissue Landmarks Are Useful in Diagnosis of Asymmetry in JIA

371

Dental Plus Skeletal Age More Reliable Indicator of Growth

383

Adiponectin Injected Locally Can Inhibit Tooth Movement

389

11/22

Increased Overjet Influences OHQRoL in 9-Year-Old Children

397 정진안

JIA Patients With TMJ Involvement Have Low OHRQoL

403

Digital Craniofacial Measurement -- 3D Handheld Camera Is Accurate, Reliable

411

Palatally Impacted Canines -- GOPEX, Closed Exposure Differ a Little

419

11/29

Accurate Root Position Is Integral for Successful Orthodontic Treatment

429

Zheng Yuchen

Incidence of Loose Brackets Is Greater With Ceramic Brackets

439

Clear Retainer Cleaning Methods Compared

449

Adults Have High Incidence of Developing Black Triangles Following Orthodontics

457

12/6

Progressive Condylar Resorption in Orthographic Surgery Reviewed

465 김동욱

Treatment Protocol for Maxillary Diastema Is Outlined

491

Wits Appraisal Is Sensitive to Changes in the Vertical Dimension

507

Vertical Changes Occur When Extracting First Premolars

513

12/13
(종강)

Impact of PTH on Tooth Movement in Osteoporotic Rats

523 박미리내

Mini-Implant Penetration Into the Maxillary Sinus Is Common Finding

531

Basic Facial Measurements Could Be Used to Predict Mandibular Incisor Crowding

537

Risk Factors Predicting Infection Around Orthodontic Anchorage Miniplates

545

 

날짜

제 목

Page

Dictation

3/8

(개강)

Anesthetics Are Effective During Miniscrew Removal

박미리내

Professionals, Students, Patients Have Similar Opinions on Desirable Chin Profiles

Orthodontists Have Important Role in Alveolar Bone Grafting for Cleft Patients

 

Cervical Pull Headgear Does Not Cause Harmful Airway Change

 

3/15

Force Levels of Wires, Bracket Types, and Ligations Tested

 

김현민

Bite Force Is Correlated With Craniofacial Dimensions

 

Local Injection of IGF-1 Can Cause Bone Growth in the Condyle

Construction Bite Registration vs Twin Block Treatment

 

3/22

Powered Toothbrushes May Provide Periodontal Benefits vs Manual Brushing

최인선

Miniscrews When Used as TADs Have Acceptably Low Failure Rate

PEIR Is Related to Delayed Eruption

 

Effect of RME, Protraction Treatment on Upper Airway

 
3/29

Long-Term Use of TADs Show Mature Bone Surrounding Implants

  정진안

Orthodontic Space Closure Is Faster With NiTi-CS Than With Elastomeric Chain

 

How Accurate Is Invisalign?

 

Little Stability at 33 Years Post-Retention

 
4/5

Interceptive Extraction of Primary Canines Can Facilitate Eruption of PDCs

 

고성준

Effect of Interceptive Extraction of Deciduous Canine on PDC

 

Helical Cantilever Spring Delivers Optimum Force for Impacted Canine Eruption

 

The Effectiveness of En Masse vs 2-Step Retraction Compared

 

4/12

Lingual, Hawley Retainers May Have the Longest Survival Times

김동욱

Conventional, Copper Ni-Ti Wires Have Similar Effects for Mandibular Crowding

Effects of Intrusion Arch and Straight Wire Mechanics on Incisor Root Resorption

Variation in Esthetic Performance of ‘Esthetic’ Archwires

4/19

Research Diagnostic Criteria for TMD

 

Hussein Aljawad

Herbst Treatment Generates Different Effect in Hypo-, Hyperdivergent Patients

 

Surgical Exposure of Palatally Impacted Maxillary Canines -- Open vs Closed

 

Micro-Osteoperforations Can Cause Increased Orthodontic Root Resorption

 

5/10

Perceived Attractiveness Improves Significantly After Orthognathic Surgery

 

Zheng Yuchen

No Differences in the Effects of Tooth-Borne, Bone-Borne RME

 

Cleft Palate Patients Tend to Score Worse in OHRQoL Surveys

 

Different Lingual Retainer Wires Have Similar Retention Abilities

 

5/17

Increased BMI May Be An Increased Risk Factor for Poor Removable Appliance Wear

 

박헌경

Does Distalization of Maxillary Molars Affect the Airway?

 

SFA for OGS May Shorten Overall Treatment Time

 

Forsus Appliances Are Effective at Correcting Class II Malocclusions

 

5/24

Orthodontic Appliances May Produce Measurement Error in MRI Movies

 

고성준

Planning Orthodontic Interventions Based on YouTube Videos?

 

Can Tooth Extraction Influence Facial Profile?

 

Conventional vs Self-Ligating Brackets -- Comparing Treatment Effectiveness

 

6/7

Continuous Archwire May Not Provide Desired Force to Intrude Maxillary Second Molar

 

김동욱

Does Bracket Slot Size Affect Treatment Effectiveness?

 

Periodontal Treatment Before or During Orthodontics Tested

 

Skeletal Stability With Bioresorbable and Titanium Fixation Compared

 

6/14
(종강)

Application of Vibration Does Not Have a Positive Effect on Rate of Tooth Movement

 

박미리내

CBCT Images Can Provide Guidance in the Form of Virtual Correction

 

Canine Vertical Position Influences the Esthetics of the Maxillary Anterior Teeth

 

Stress Distributions in Different Molar Uprighting Techniques

 

Top

풀어봅시다!!!

2019년 03월 15일 QUIZ   2019년 3월 15일 QUIZ 정답

 문제1

Compare and mark the magnitude of force generation in large deflection using

<, =, >.

           Conventional NiTi wire      (       )       Thermally NiTi wire

           0.014-inch wire             (      )       0.016-inch wire

           Passive type self-ligation Br  (        )   Active type self-ligation Br

           Metal ligature               (       )        Elastomeric ligature

 

문제2

Compare and mark the magnitude of bite force using <, =, >

           Male            (        )      Female

           Long face       (        )      Short face

           Wide face       (        )      Narrow face

           TMD            (      )      Non-TMD

           High BMI index   (       )      Low BMI index

문제3

Summarize in one sentence with reference to the examples below.

All the experimental mice showed mandibular midline deviation away from the injection side; micro CT scan and hematoxylin and eosin staining of the condyles revealed that the IGF-1-treated condyles increased in length, and bone apposition was noted. Serum tests for presence of IGF-1 were negative, and the control mice and the buffered saline-injected sites of the experimental mice showed no additional growth. 

           I.  Local injection of IGF-1 can promote bone growth in the             condyle

           II. IGF-1 has systemic adverse effects.

           III. There was a negative effect on the growth of the condyle fter IGF-1                 injection.

       (              )

문제4

Patient and his parents asked that how facial profile changed after twin-block treatment.  Is the profile at the stage of construction bite for the appliance similar to final appearance?  

               

       Soft tissue changes by construction bite ------- (        )

       Soft tissue changes by Twin-block treatment ------- (       )

2019년 03월 22일 QUIZ   2019년 3월 22일 QUIZ 정답

문제1.

According to the research about systematic review and meta-analysis of miniscrews failure rate, the overall failure rate of miniscrews was (      %) and  (smoking, diabetes mellitus, hypertension) had a statistically significant effect on failure rate.

문제2.

Pre-Eruptive Intracoronal Resorption (PEIR) prevalence has been reported to be 2% to 6% in children and in 1% to 2% of their teeth. Currently, the etiology of PEIR is not resolved but the authors postulated that (               ) may lead to inflammation and the entry of (               ) cells into the dentin may cause the PEIR.

문제3.

Rapid maxillary expansion and face mask maxillary protraction therapy might (increase, decrease, maintain) the upper airway space changes in children or young adolescents.

문제4.

Sensitivity analysis or (                                      ) in meta-analysis can be performed by iteratively removing 1 study at a time to confirm that the final findings were not driven by any single study.

2019년 03월 29일 QUIZ   2019년 3월 29일 QUIZ 정답

문제1

Orthodontic space closure is faster with (                                   ) than
 with (                                      ).

 NiTi coil spring, elastomeric chain

2019년 04월 05일 QUIZ   2019년 4월 05일 QUIZ 정답

문제1

Patient came to the dental clinic because the upper canines did not erupt. Based on the results of Naoumova J et al., suggest treatment plan of #13 and 23 and rationale.

                 

              #13 Alpha angle : 32°

                 #23 Alpha angle : 24°

2019년 04월 19일 QUIZ   2019년 4월 19일 QUIZ 정답

문제1.

Based on the results of Rogers K, et al.,

 1) the Herbst appliance had a dentoalveolar effect in ( improving mandibular / restricting maxillary ) growth.

 2) Hypodivergent subjects experienced a ( forward / backward )      mandibular rotation and hyperdivergent patients underwent
     a ( forward / backward ) mandibular rotation.

문제2.

Based on the results of Jin C, et al. about survial time of orthodontic retainers,

( Hawley retainer / vacuum formed retainer / lingual fixed retainer / COMBO ) ad the longest survival times.

2019년 05월 10일 QUIZ   2019년 5월 10일 QUIZ 정답

문제1.

      According to the results of Alghyarbi M, et al. which reviewd the
      effects of different types of RME device,

      which type of RME most effective in the treatment of the
      maxillary constriction?

      (Tooth-tissue-borne type / Tooth-borne type /
      Tooth-bone-borne type / Bone-borne type / bonded type)

문제2.

     Based on the results of Nichols GAL, et al. about long-term
     changes in oral health-related quality of life,

    describe why the cleft group had generally worse scores than did
    either of the other groups.

2019년 06월 07일 QUIZ   2019년 6월 07일 QUIZ 정답

문제1.

(                     ) appears to be a risk factor for less appliance wear during orthodontic treatment with removable appliances. Additional factors which influenced cooperation during treatment with removable appliances were
(                    ) and (                   )

Increased BMI, Decreased BMI, gender, patient age, appliance type

(Increased BMI in children—an indicator for less compliance during orthodontic treatment with removable appliances. J von Bremen et al. Eur J Orthod 2018;40:350–5)

문제2.

The authors conclude that based on current clinical evidence obtained from RCTs, Self-ligating brackets do not show clinical superiority compared to conventional brackets in expanding transversal dimensions, space closure, or orthodontic efficiency.  (  O  /  X  )

(Transversal changes, space closure, and efficiency of conventional and self-ligating appliances -A quantitative systematic review. X Yang et al. J Orofac Orthop 2018;79:1–10)

문제3.

For the correction of mesial tipped and extruded 2nd molar, only
(                      ) produced a system of force that could correct it. For the correction of distal tipped and extruded 2nd molar, both group mechanics produced a system of force compatible with the correction of the 2nd molar, but (                        ) produced larger moments.

the rectangular loop, the continuous wire, both group

(Continuous arch and rectangular loops for the correction of consistent and inconsistent load systems in extruded and tipped maxillary second molars. RL Shintcovsk et al. Am J Orthod Dentofacial Orthop 2018;153:396-404)

문제4.

The authorsfound that the 0.022-inch bracket slot was associated with a shorter treatment time, (  O  /  X  )

and bracket slot sizes did not influence the quality of orthodontic finishing.
(
  O  /  X  )

2019년 10월 18일 QUIZ   2019년 10월 18일 QUIZ 정답

문제1

According to the predicting changes in mandibular rotation with maxillary posterior teeth intrusion, where is the most improvement area?

문제2

When performing mandibular advancement in OSA patients, choose which device to use, either monobloc or bibloc, and write why you chose the device.

2019년 10월 25일 QUIZ   2019년 10월 25일 QUIZ 정답

문제1

According to the assessment of pain experience in adults undergoing treatment, pain levels are most likely to be the highest for ( 1 to 3 / 3 to 7 ) days following the initial placement of their appliances.

문제2

Choose the most effective treatment for patients with periodontal disease.

1) the daily consumption of high vitamin C

2) initial periodontal treatment

3) initial periodontal treatment with the daily consumption of vitamin C

2019년 11월 08일 QUIZ   2019년 11월 08일 QUIZ 정답

문제1

According to the impact of vertical facial patterns on intermolar widths, and molar inclinations,

1) intermolar widths (change / do not change) significantly as mandibular plane angle increases.             

2) molar inclinations (change / do not change) significantly as mandibular plane angle increases.             

문제2

This figure is the schematic diagram of morphologic changes on the deviated side compared with the nondeviated side in the mandibles of patients with facial asymmetry and mandibular retrognathism.
Write the right words in the box.
           묶음 개체입니다.

2019년 11월 22일 QUIZ   2019년 11월 22일 QUIZ 정답

문제1

Describe the following abbreviation.

1)  OHRQoL

2)  CPQ

3)  IOTN

2019년 12월 06일 QUIZ   2019년 12월 06일 QUIZ 정답

문제1

Choose the answer.

According to the study of systematic review about condylar resorption rates after orthognathic surgery, the rate of condylar resorption trended (higher, lower) in Class II subjects and type of fixation (did, did not) influence the condylar resorption rate.

한 주에 한 명의 대학원생이 그 주에 공부하게 되는 논문 내용 중 한가지를 선택하여 tape를 dictation해온 내용을 함께 모여 공부하는 시간입니다. 영어 청취력 향상과 함께 presentation 기법을 배울 수 있는 좋은 기회라고 생각합니다. Dictation된 글은 임회정 교수님께서 확인 수정합니다.

2019년 03월 08일

발표자 : 박미리내
주  제 : Anesthetics Are Effective During Miniscrew Removal

Changes in Disc Position, Disc Length, and Height in the Temporomandibular Joint With Anterior Disc Displacement: A Longitudinal Retrospective Magnetic Resonance Imaging Study

2019년 03월 15일

발표자 : 김현민

주  제 : Bite Force Is Correlated With Craniofacial Dimensions

Changes in Disc Position, Disc Length, and Height in the Temporomandibular Joint With Anterior Disc Displacement: A Longitudinal Retrospective Magnetic Resonance Imaging Study

2019년 03월 22일

발표자 : 최인선

주  제 : PEIR Is Related to Delayed Eruption

PEIR Is Related to Delayed Eruption

2019년 03월 29일

발표자 : 정진안

주  제 : Long-Term Use of TADs Show Mature Bone Surrounding Implants

Long-Term Use of TADs Show Mature Bone Surrounding Implants

2019년 04월 05일

발표자 : 고성준

주  제 : Effect of Interceptive Extraction of Deciduous Canine on PDC

Effect of Interceptive Extraction of Deciduous Canine on PDC

2019년 04월 12일

발표자 : 김동욱

주  제 : Variation in Esthetic Performance of Esthetic Archwires

Variation in Esthetic Performance of Esthetic Archwires

2019년 04월 19일

발표자 : Hussein Aljawad

주  제 : Surgical Exposure of Palatally Impacted Maxillary Canines - Open vs Closed

Surgical Exposure of Palatally Impacted Maxillary Canines - Open vs Closed

2019년 05월 10일

발표자 : Yuchen Zheng

주  제 : No Differences in the Effects of Tooth-Borne, Bone-Borne RME

ㅍ No Differences in the Effects of Tooth-Borne, Bone-Borne RME

2019년 05월 17일

발표자 : 박헌경

주  제 : Increased BMI May Be An Increased Risk Factor for Poor Removabl Appliance Wear

Increased BMI May Be An Increased Risk Factor for Poor Removabl Appliance Wear

2019년 05월 31일

발표자 : 고성준

주  제 : Orthodontic Appliances May Produce Measurement Error in MRI Movies

Orthodontic Appliances May Produce Measurement Error in MRI Movies

2019년 06월 07일

발표자 : 김동욱

주  제 : Continuous Archwire May Not Provide Desired Force to Intrude

Maxillary Second Molar

Continuous Archwire May Not Provide Desired Force to Intrude Maxillary Second Molar

2019년 06월 14일

발표자 : 김동욱

주  제 :Stress Distributions in Different Molar Uprighting Techniques

Stress Distributions in Different Molar Uprighting Techniques

2019년 09월 06일

발표자 : 박미리내

주  제 :Cervical Vertebral Maturation Method -- A User’s Guide

Cervical Vertebral Maturation Method -- A User’s Guide

2019년 09월 20일

발표자 : 김현민

주  제 :Online Presence of Orthodontic Journals Needs to Improve

Online Presence of Orthodontic Journals Needs to Improve

2019년 09월 27일

발표자 : 최인선

주  제 :Lont-Term Outcome of Herbst Treatment Shows Good Stability

Lont-Term Outcome of Herbst Treatment Shows Good Stability

2019년 10월 11일

발표자 : 정진안

주  제 :Secondary hyperparathyroidism causing increased jaw bone density and mandibular pain: a case report

Secondary hyperparathyroidism causing increased jaw bone density and mandibular pain: a case report

2019년 10월 18일

발표자 : Hussein Aljawad

주  제 :Prediction of Changes due to Mandibular Autorotation Following Miniplate-Anchored Intrusion of Maxillary Posterior Teeth in Open Bite Cases

Prediction of Changes due to Mandibular Autorotation Following Miniplate-Anchored Intrusion of Maxillary Posterior Teeth in Open Bite Cases

2019년 10월 25일

발표자 : 김동욱

주  제 :OIRR Mesured by CBCT Imaging Is Minimal

OIRR Mesured by CBCT Imaging Is Minimal

2019년 11월 08일

발표자 : Hussein Aljawad

주  제 :Discrete Elements of the Mandible are Implicated in Skeletal Asymmetry

Discrete Elements of the Mandible are Implicated in Skeletal Asymmetry

2019년 11월 15일

발표자 : Zheng Yuchen

주  제 :Dental Plus Skeletal Age More Reliable Indicator of Growth

Discrete Elements of the Mandible are Implicated in Skeletal Asymmetry

2019년 11월 22일

발표자 : 정진안

주  제 :Digital Craniofacial Measurement-3D Handheld Camera Is Accurate, Reliable

Digital Craniofacial Measurement-3D Handheld Camera Is Accurate, Reliable

2019년 12월 06일

발표자 : 김동욱
주  제 :
Progressive Condylar Resorption in Orthographic Surgery Reviewed

Progressive Condylar Resorption in Orthographic Surgery Reviewed