• 디지털융복합연구
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• 제15권10호
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• pp.485-492
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• 2017

본 연구는 성인의 예방처치경험 여부가 진료만족도 및 치과공포도에 미치는 융복합적인 영향을 확인하고자 수도권에 거주하는 20세 이상 성인 292명을 대상으로 2017년 1월부터 4월까지 설문조사를 실시하였다. 수집된 자료는 SPSS 22.0 프로그램을 이용하여 $x^2-test$, t-test(검증), 다중회귀분석(multiple regression analysis)을 실시하였다. 성인의 예방처치경험은 불소도포가 가장 많았으며, 불소도포경험이 있는 경우 진료만족도가 높게 나타났다. 한편 예방적 스케일링경험이 있는 경우 치과 공포도는 낮게 나타났다. 다중회귀분석을 한 결과 진료만족도에 영향을 미치는 변수는 불소도포경험이었으며, 치과공포도에 영향을 미치는 변수는 구강건강상태, 예방적 스케일링경험으로 나타났다. 본 연구의 결과는 예방처치경험이 있는 경우 진료만족도는 높아지고 치과공포도는 낮아지는 것을 확인하였으므로 구강건강교육을 통한 예방처치의 중요성을 국민에게 인식시키고 치과예방처치 서비스를 제공함으로써 구강건강증진 향상을 기대할 수 있을 것이다.

• Journal of Dental Anesthesia and Pain Medicine
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• 제20권4호
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• pp.241-250
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• 2020

Background: Placement of full-coverage restorations such as stainless steel crowns (SSCs) for pulpectomy treated primary molars is essential for successful outcomes. The tooth preparation process for SSCs can cause discomfort to gingival tissues since the crown should be seated 1 mm subgingivally. The purpose of this prospective trial was to compare the effectiveness of subgingival and transmucosal application of topical anesthetics on dental pain during SSC tooth preparation among 6- to 8-year-old children. Methods: A consecutive sample of 27 children, aged 6-8 years, who required an SSC after pulp therapy in primary molars were randomly divided into three groups. Group A received infiltration anesthesia before tooth preparation for SSC placement, whereas in Group B and C, only topical anesthesia was applied subgingivally and transmucosally. Wong-Bakers Faces pain rating scale (WBFPS) scores were recorded after tooth preparation. Faces, Legs, Activity, Cry and Consolability (FLACC) scores were evaluated by two blinded and calibrated investigators through video recordings of the patient during tooth preparation. Data were tabulated, and inter-group comparisons were performed using the Kruskal-Wallis and analysis of variance tests. Results: Out of the 27 participants, 48% were boys and 52% were girls, with an overall mean age of 6.83 years. Group A showed the least pain scores according to both the scales, followed by Group B and Group C. The pain intensity was statistically significant on both the pain scales with P = 0.003 for FLACC and P < 0.001 for WBFPS. Conclusion: Subgingival application of topical anesthesia reduced pain to a certain extent but not as effectively as infiltration anesthesia during SSC tooth preparation in primary molars. Transmucosal application of topical anesthesia did not reduce discomfort when compared to the other two interventions.

• 대한치과의사협회지
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• 제33권1호통권308호
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• pp.27-37
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• 1995

• 대한치과의사협회지
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• 제41권3호통권406호
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• pp.148-152
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• 2003

• 대한치과의사협회지
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• 제40권10호통권401호
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• pp.795-798
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• 2002

• 대한치과의사협회지
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• 제14권12호
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• pp.945-950
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• 1976

• 대한치과마취과학회지
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• 제3권1호
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• pp.1-5
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• 2003

• 대한치과의사협회지
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• 제55권8호
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• pp.542-555
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• 2017

1. Diagnosis Diagnosis of Crack, Direct pulp capping 2. Access opening Find the calcified canal orifice Removal of dentin shelf Obtaining the MB2 canal (MB2, MB3, DB2) 3. Perforation repair during endodontic treatment 4. Removal of the separated files 5. Open apex treatment 6. Void removal on CWT procedure 7. Re-endodontic treatment Removal of restorative material filled in pulp chamber Post removal Identification and removal of residual gutta-perch 8. Surgical endodontic treatment In each case will overview how to use a dental microscope.

• 대한치과의사협회지
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• 제12권10호
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• pp.767-770
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• 1974

A 12 years old patient having rampant dental caries on permanent dentition has been treated under operative procedures. In addition to this operative treatment the nutritional survey and the caries activity was checked, and performed the oral hygiene instruction to the patient. As the consequences of above procedures the following results were obtained: 1. The familial history and eating habits checkings were helpful for better dental health guide and caries control. 2. The restriction of mono & disaccharide intake and topical application of 8% stannous fluoride at least two times revealed excellent control effect for recurrent dental caries.

• 한국CDE학회논문집
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• 제7권1호
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• pp.27-33
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• 2002

MDO(Multidisciplinary Design Optimization) methodology is a new technology to solve a complicate design problem with a large number of design variables and constraints. The design of a dental implant system is a typical complicate problem, and so it requires the MDO methodology. Actually, several analyses such as rigid body dynamic analysis and structural stress analysis etc. should be carried out in the MDO methodology application to the design of a dental implant system. In this paper, as a first step of MDO methodology application to the design of a dental implant system, the impact force which is applied on the tooth in masticating is calculated through the rigid body dynamic analysis of upper and lower jaw-bones. This analysis is done using ADAMS. The impact force calculated through the rigid body dynamic analysis can be used for the structural stress analysis of a dental implant system which is needed for the design of a dental implant system. In addition, the rigid body dynamic analysis results also show that the impact time decreases as the impact force increases, the largest impact force occurs on the front tooth, and the impact force is almost normal to the tooth surface with a slight tangential force.