- PCR-based Identification of Eubacteirum species in endodontic infection
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Kum KY, Fouad AF
- KMID: 2175585
- J Korean Acad Conserv Dent.
- 2003 May;28(3):241-248.
- doi: 10.5395/JKACD.2003.28.3.241
No abstract available. -
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- Apical prepration size in infected root canals
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Kum KY
- KMID: 2176270
- J Korean Acad Conserv Dent.
- 2010 Jan;35(1):1-4.
- doi: 10.5395/JKACD.2010.35.1.001
The final preparation (MAF) size in infected root canals is still controversial. Nonetheless, recent studies demonstrated that larger apical preparation sizes produces a greater reduction in remaining bacteria and dentinal... -
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- Effect of acidic solutions on the microhardness of dentin and set OrthoMTA and their cytotoxicity on murine macrophage
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Oh S, Perinpanayagam H, Lee Y, Kum JW, Yoo YJ, Lim SM, Chang SW, Shon WJ, Lee W, Baek SH, Kum KY
- KMID: 2316959
- Restor Dent Endod.
- 2016 Feb;41(1):12-21.
- doi: 10.5395/rde.2016.41.1.12
OBJECTIVES: To evaluate the effects of three acids on the microhardness of set mineral trioxide aggregate (MTA) and root dentin, and cytotoxicity on murine macrophage. MATERIALS AND METHODS: OrthoMTA (BioMTA) was... -
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- Endodontic biofilms: contemporary and future treatment options
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Yoo YJ, Perinpanayagam H, Oh S, Kim AR, Han SH, Kum KY
- KMID: 2438285
- Restor Dent Endod.
- 2019 Feb;44(1):e7.
- doi: 10.5395/rde.2019.44.e7
Apical periodontitis is a biofilm-mediated infection. The biofilm protects bacteria from host defenses and increase their resistance to intracanal disinfecting protocols. Understanding the virulence of these endodontic microbiota within biofilm... -
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- Anterior esthetic improvement through orthodontic extrusive remodeling and single-unit implantation in a fractured upper lateral incisor with alveolar bone loss: A case report
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Hwang SY, Shon WJ, Han YC, Bae KS, Back SH, Lee W, Kum KY
- KMID: 1986748
- J Korean Acad Conserv Dent.
- 2008 Jan;33(1):39-44.
- doi: 10.5395/JKACD.2008.33.1.039
The treatment of esthetic areas with single-tooth implants represents a new challenge for the clinician. In 1993, a modification of the forced eruption technique, called "orthodontic extrusive remodelling," was proposed... -
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- Laser therapy in peri-implantitis treatment: literature review
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Lee KJ, Lee JH, Kum KY, Lim YJ
- KMID: 2150198
- J Dent Rehabil Appl Sci.
- 2015 Dec;31(4):340-348.
- doi: 10.14368/jdras.2015.31.4.340
Peri-implantitis is the most common reason for a late failure and can occur even after years of successful osseointegration. The role of microbial plaque accumulation in the development of peri-implantitis... -
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- The relationship of radiographic lesion size and characteristics to diagnosis of periapical cysts and granulomas
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Choi HS, Lee WC, Shon WJ, Kum KY, Bae KS, Baek SH
- KMID: 2176274
- J Korean Acad Conserv Dent.
- 2010 Jan;35(1):24-29.
- doi: 10.5395/JKACD.2010.35.1.024
The purpose of this study was to find out the relationship of radiographic lesion size, gender, age of patients and radiographic character to the diagnosis of periapical cyst and granuloma. The... -
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- In-depth morphological study of mesiobuccal root canal systems in maxillary first molars: review
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Chang SW, Lee JK, Lee Y, Kum KY
- KMID: 1995470
- Restor Dent Endod.
- 2013 Feb;38(1):2-10.
- doi: 10.5395/rde.2013.38.1.2
A common failure in endodontic treatment of the permanent maxillary first molars is likely to be caused by an inability to locate, clean, and obturate the second mesiobuccal (MB) canals.... -
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- In vitro evaluation of cleaning efficacy of various irrigation methods in mandibular molars
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Lee SY, Son WJ, Lee W, Kum KY, Bae KS, Baek SH
- KMID: 2176147
- J Korean Acad Conserv Dent.
- 2009 May;34(3):215-222.
- doi: 10.5395/JKACD.2009.34.3.215
The aim of this in vitro study was to evaluate the cleaning efficacy of various irrigation methods in the mandibular mesial roots. The forty five mesial root canals were shaped... -
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- In vitro evaluation of accuracy and consistency of four different electronic apex locators
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Cho JH, Kum KY, Lee SJ
- KMID: 1986882
- J Korean Acad Conserv Dent.
- 2006 Sep;31(5):390-397.
- doi: 10.5395/JKACD.2006.31.5.390
The purpose of this study was to evaluate the accuracy and the consistency of four different electronic apex locators in an in vitro model. Fourty extracted premolars were used for the... -
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- A retrospective study of the intentionally replanted mandibular second molars with C-shaped root canal configurations
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Shon WJ, Kum KY, Baek SH, Lee WC
- KMID: 1446080
- J Korean Acad Conserv Dent.
- 2011 Jan;36(1):19-25.
- doi: 10.5395/JKACD.2011.36.1.19
OBJECTIVES: The purpose of this retrospective study was to evaluate the success rate of intentionally replanted mandibular second molar with C-shaped canal configurations and to access the impact of preoperative... -
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- Antifungal effects of synthetic human β-defensin 3-C15 peptide
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Lim SM, Ahn KB, Kim C, Kum JW, Perinpanayagam H, Gu Y, Yoo YJ, Chang SW, Han SH, Shon WJ, Lee W, Baek SH, Zhu Q, Kum KY
- KMID: 2163290
- Restor Dent Endod.
- 2016 May;41(2):91-97.
- doi: 10.5395/rde.2016.41.2.91
OBJECTIVES: The purpose of this ex vivo study was to compare the antifungal activity of a synthetic peptide consisting of 15 amino acids at the C-terminus of human β-defensin 3... -
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- Effect of surface defects and cross-sectional configuration on the fatigue fracture of NiTi rotary files under cyclic loading
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Shin YM, Kim ES, Kim KM, Kum KY
- KMID: 1987102
- J Korean Acad Conserv Dent.
- 2004 May;29(3):267-272.
- doi: 10.5395/JKACD.2004.29.3.267
The purpose of this in vitro study was to evaluate the effect of surface defects and cross-sectional configuration of NiTi rotary files on the fatigue life under cyclic loading. Three... -
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- Comparative study on morphology of cross-section and cyclic fatigue test with different rotary NiTi files and handling methods
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Kim JG, Kum KY, Kim ES
- KMID: 1986854
- J Korean Acad Conserv Dent.
- 2006 Mar;31(2):96-102.
- doi: 10.5395/JKACD.2006.31.2.096
There are various factors affecting the fracture of NiTi rotary files. This study was performed to evaluate the effect of cross sectional area, pecking motion and pecking distance on the... -
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- Analysis of para-chloroaniline after chemical interaction between alexidine and sodium hypochlorite using mass spectrometry: A preliminary study
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Kim HS, Han SH, Oh S, Lim SM, Gu Y, Kum KY
- KMID: 2176394
- J Korean Acad Conserv Dent.
- 2010 Jul;35(4):295-301.
- doi: 10.5395/JKACD.2010.35.4.295
The purposes of this study were firstly to investigate the any formation of precipitate after interaction between ALX and NaOCL and secondarily to analyze the PCA formation by using time... -
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- In vivo quantitative analysis of remineralization effect of remineralization solution "R" of incipient enamel dental caries
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Kim ME, Jung IY, Kum KY, Lee CY, Roh BD
- KMID: 1987276
- J Korean Acad Conserv Dent.
- 2002 Mar;27(2):175-182.
- doi: 10.5395/JKACD.2002.27.2.175
Dental caries is a chronic disease that causes the destruction of tooth structure by the interaction of plaque bacteria, food debris, and saliva. There has been attempts to induce remineralization by... -
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- The sustaining effect of three polymers on the release of chlorhexidine from a controlled release drug device for root canal disinfection
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Bok YB, Lee DY, Lee CY, Kim KN, Kum KY
- KMID: 2175656
- J Korean Acad Conserv Dent.
- 2004 Nov;29(6):548-554.
- doi: 10.5395/JKACD.2004.29.6.548
The aim of this in vitro study was to evaluate the suitability of using chitosan, poly (lactide-co-glycolide) (PLGA), and polymethyl methacrylate (PMMA) to control the release of chlorhexidine digluconate (CHX)... -
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- Gene expression profiling in human dental pulp cells treated with mineral trioxide aggregate
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Kim YB, Shon WJ, Lee W, Kum KY, Baek SH, Bae KS
- KMID: 2294341
- J Korean Acad Conserv Dent.
- 2010 May;35(3):152-163.
- doi: 10.5395/JKACD.2010.35.3.152
This study investigated the changes in gene expression when mineral trioxide aggregate (MTA) was applied in vitro to human dental pulp cells (HDPCs). MTA in a teflon tube (diameter 10... -
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- Analysis of temperature changes and sterilization effect of diode laser for the treatment of peri-implantitis by wavelength and irradiation time
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Seol JH, Lee JJ, Kum KY, Lee JH, Lim YJ
- KMID: 2394641
- J Dent Rehabil Appl Sci.
- 2017 Sep;33(3):178-188.
- doi: 10.14368/jdras.2017.33.3.178
PURPOSE: We compared the effects of newly developed diode laser (Bison 808 nm Diode laser) on the treatment of peri-implantitis with conventional products (Picasso 810 nm Diode laser) by comparing... -
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- Clinical assessment of whitening efficacy and safety of in-office tooth whitening system containing 15% hydrogen peroxide with or without light activation
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Noh YS, Rho YJ, Yoo YJ, Lee HO, Lim SM, Kweon HJ, Kim Y, Park SY, Yoon HY, Lee JH, Lee CH, Oh SR, Kum KY
- KMID: 1986693
- J Korean Acad Conserv Dent.
- 2011 Jul;36(4):306-312.
- doi: 10.5395/JKACD.2011.36.4.306
OBJECTIVES: This clinical study evaluated the effect of light activation on the whitening efficacy and safety of in-office bleaching system containing 15% hydrogen peroxide gel. MATERIALS AND METHODS: Thirty-three volunteers were... -
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