- The Analysis and Evaluation of the First Online Congress of 61st Korean Academy of Pediatric Dentistry in 2020 during COVID-19
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Herr L, Lee K, Kim MS, Nam O, Lee H, Choi S
- KMID: 2522793
- J Korean Acad Pediatr Dent.
- 2021 Nov;48(4):384-396.
- doi: 10.5933/JKAPD.2021.48.4.384
The 61st Korean Academy of Pediatric Dentistry congress was hosted online for the first time in 2020 due to coronavirus disease-19. The congress was operated using the ZOOM platform. The... -
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- Treatment of Facial Arteriovenous Malformations by Embolization: A Case Report
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Kim J, Lim H, Nam O, Lee Hs, Choi S, Kim M
- KMID: 2530547
- J Korean Acad Pediatr Dent.
- 2022 May;49(2):228-233.
- doi: 10.5933/JKAPD.2022.49.2.228
Arteriovenous malformations (AVMs) are rare congenital anomalies characterized by direct communication between arteries and veins that bypass the capillary bed. AVMs may not manifest clinically until late infancy or childhood.... -
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- Analysis of the Characteristics of First Permanent Molars with Delayed Eruption
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Lee H, Lee K, Kim M, Nam O, Lee HS, Choi S
- KMID: 2527208
- J Korean Acad Pediatr Dent.
- 2022 Feb;49(1):95-103.
- doi: 10.5933/JKAPD.2022.49.1.95
The first permanent molars play a key role in maxillofacial development and occlusion. The purpose of this study is to investigate the characteristics and development stages of first molars with... -
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- Analysis of the Characteristics of Maxillary Supernumerary Lateral Incisor
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Nah J, Lee K, Kim M, Nam O, Choi S, Lee HS
- KMID: 2527201
- J Korean Acad Pediatr Dent.
- 2022 Feb;49(1):25-34.
- doi: 10.5933/JKAPD.2022.49.1.25
This study aimed to investigate a quantitative analysis of the anatomical characteristics of the maxillary supernumerary lateral incisor and its relationship with lateral incisors. Forty-four supernumerary lateral incisors from 43... -
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- Cortical bone strain during the placement of orthodontic microimplant studied by 3D finite element analysis
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Nam O, Yu W, Kyung HM
- KMID: 2273364
- Korean J Orthod.
- 2008 Aug;38(4):228-239.
- doi: 10.4041/kjod.2008.38.4.228
OBJECTIVE: The aim of this study was to evaluate the strain induced in the cortical bone surrounding an orthodontic microimplant during insertion. METHODS: A 3D finite element method was used... -
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- Analysis of Composite Resin Treatment Pattern Changes After the Insurance Coverage
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Jo S, Lee K, Nam O, Lee Hs, Choi S, Kim K, Kim M
- KMID: 2516424
- J Korean Acad Pediatr Dent.
- 2021 May;48(2):151-159.
- doi: 10.5933/JKAPD.2021.48.2.151
Since January 2019, insurance coverage for caries treatment of permanent teeth using composite resin in children aged 12 and under has started in South Korea. The purpose of this study... -
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- Long-Term Outcome of Reattached Tooth Fragment in Permanent Anterior Teeth of Children and Adolescents
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Kang H, Chae Y, Lee K, Lee Hs, Choi S, Nam O
- KMID: 2513909
- J Korean Acad Pediatr Dent.
- 2021 Feb;48(1):42-49.
- doi: 10.5933/JKAPD.2021.48.1.42
This study aimed to evaluate the long-term outcomes of teeth treated with reattachment technique in children and adolescents. Twenty seven permanent anterior teeth from 21 patients treated with fragment reattachment... -
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- Evaluation of Upper Airway Depth with Different Anteroposterior Skeletal Patterns in Children
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Kim S, Ko M, Nam O, Kim M, Lee H, Kim K, Choi S
- KMID: 2438317
- J Korean Acad Pediatr Dent.
- 2018 Aug;45(3):307-313.
- doi: 10.5933/JKAPD.2018.45.3.307
The respiratory function is relevant to the craniofacial growth and orthodontic diagnosis. The size of the pharyngeal airway was measured in lateral cephalometric view in children visited Kyung Hee University... -
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- The Relationship between Additional Mesiopalatal Roots of Maxillary Primary Second Molars and Premolars
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Jung W, Lee K, Kim M, Nam O, Choi S, Kim K, Lee H
- KMID: 2511397
- J Korean Acad Pediatr Dent.
- 2020 Nov;47(4):368-376.
- doi: 10.5933/JKAPD.2020.47.4.368
The primary maxillary second molars usually have three roots. However, an additional root located mesiopalatally is occasionally observed. This study aimed to determine the relationship between a mesiopalatal root of... -
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- Accuracy and Precision of Three-dimensional Imaging System of Children’s Facial Soft Tissue
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Choi K, Kim M, Lee K, Nam O, Lee Hs, Choi S, Kim K
- KMID: 2511473
- J Korean Acad Pediatr Dent.
- 2020 Feb;47(1):17-24.
- doi: 10.5933/JKAPD.2020.47.1.17
The purpose of this study was to evaluate the accuracy and precision of the three-dimensional (3D) imaging system of children’s facial soft tissue by comparing linear measurements. The subjects of... -
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- Retrospective Study of Infants who Visited Pediatric Dentistry
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Oh Y, Lee K, Kim M, Nam O, Choi S, Kim K, Hwang J, Lee Hs
- KMID: 2511422
- J Korean Acad Pediatr Dent.
- 2020 May;47(2):157-166.
- doi: 10.5933/JKAPD.2020.47.2.157
The first dental visit is recommended at the time of the eruption of the first tooth and no later than 12 months of age. However, even before the age of... -
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- Repair Rate of Composite Resin Restorations in Permanent First Molar in Children Under 12 Years Old
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Jeong Y, Nam O, Kim M, Lee HS, Choi S
- KMID: 2438324
- J Korean Acad Pediatr Dent.
- 2018 Aug;45(3):370-377.
- doi: 10.5933/JKAPD.2018.45.3.370
Although the frequency of composite resin restoration in children is gradually increasing, there are insufficient researches about the rate of composite resin repair in children. The purpose of this study... -
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- The Effect of the Transmission of Coronavirus Disease-2019 on the Mentality of Parents and Children After the First Wave of Infections
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Kim J, Lee K, Nam O, Lee Hs, Choi S, Kim K, Kim M
- KMID: 2519722
- J Korean Acad Pediatr Dent.
- 2021 Aug;48(3):269-279.
- doi: 10.5933/JKAPD.2021.48.3.269
The purpose of this study is to evaluate the effect of the spread of a new type of coronavirus infection (COVID-19) on the mental state in school-age children and... -
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- Factors Influencing Prognosis of Traumatized Tooth in Primary Tooth Intrusion
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Chae Y, Han Y, Nam O, Kim M, Lee H, Kim K, Choi S
- KMID: 2441494
- J Korean Acad Pediatr Dent.
- 2019 Feb;46(1):29-37.
- doi: 10.5933/JKAPD.2019.46.1.29
The purpose of this study was to investigate the characteristics of intrusion in primary dentition and to evaluate factors influencing complications of primary and permanent dentition during long-term follow-up period. 61... -
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- Eruption Stage of Permanent Teeth Using Diagnostic Model Analysis in Kyung Hee Dental Hospital
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Oh T, Nam O, Kim M, Lee HS, Kim K, Choi S
- KMID: 2441492
- J Korean Acad Pediatr Dent.
- 2019 Feb;46(1):10-20.
- doi: 10.5933/JKAPD.2019.46.1.10
Individual dental age is used as an index of chronological age estimation and is an important indicator of the child's growth stage. Dental age does change greatly over time, but... -
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- Study of Functional Appliance for Treatments of Children and Adolescents with Class II Malocclusion
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Kang H, Lee K, Kim M, Nam O, Lee Hs, Kim K, Choi S
- KMID: 2505639
- J Korean Acad Pediatr Dent.
- 2020 Aug;47(3):235-247.
- doi: 10.5933/JKAPD.2020.47.3.235
The purpose of this study was to evaluate the skeletal and dentoalveolar effects and optimal timing for treatment of class II malocclusion with functional appliances in children and adolescents. A... -
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- Validity of the New Caries Activity Test using Real-Time Polymerase Chain Reaction
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Kwon D, Kim H, Nam O, Kim M, Choi S, Kim K, Lee H
- KMID: 2438322
- J Korean Acad Pediatr Dent.
- 2018 Aug;45(3):354-362.
- doi: 10.5933/JKAPD.2018.45.3.354
Periogen is a new caries activity test using real-time polymerase chain reaction. The aim of this study was to assess the validity of Periogen by evaluating the correlation with dmft,... -
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- Shear Bond Strength Comparison of Different Adhesive Systems to Calcium Silicate-based Materials
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Shin H, Kim M, Nam O, Lee H, Choi S, Kim K
- KMID: 2431336
- J Korean Acad Pediatr Dent.
- 2018 Nov;45(4):445-454.
- doi: 10.5933/JKAPD.2018.45.4.445
The aim of this study was to measure the shear bond strength (SBS) of different adhesive systems to calcium silicate-based materials (Biodentine and RetroMTA). Eighty cylindrical acrylic blocks, with a... -
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