지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 44 - 49 (6page)
이용수
초록· 키워드
오류제보하기
ObjectivesThis study compared the ability of several techniques to remove calcium hydroxide (CH) from the root canal and determined the influence of CH residues on the accuracy of the electronic apex locator.
Materials and MethodsRoot canals of 90 human maxillary lateral incisors with confirmed true working length (TWL) were prepared and filled with CH. The teeth were randomly assigned to one of the experimental groups according to the CH removal technique (n = 14): 0.9% saline; 0.9% saline + master apical file (MAF); 17% ethylenediamine tetraacetic acid (EDTA); 17% EDTA + MAF; 5.25% sodium hypochlorite (NaOCl); 5.25% NaOCl + MAF. Six teeth were used as negative control. After CH removal, the electronic working length was measured using Root-ZX (Morita Corp.) and compared with TWL to evaluate Root-ZX accuracy. All specimens were sectioned longitudinally, and the area of remaining CH (CH) and total canal area were measured using imaging software.
ResultsThe EDTA + MAF and NaOCl + MAF groups showed better CH removal than other groups (p < 0.05). Root-ZX reliability to prevent overestimated working length to be > 85% within a tolerance of ± 1.0 mm (p < 0.05). There was strong negative correlation between amount of CH residues and EAL accuracy (r = -0.800 for ± 0.5 mm; r = -0.940 for ± 1.0 mm).
ConclusionsThe mechanical instrumentation improves the CH removal of irrigation solutions although none of the techniques removed the dressing completely. Residues of CH medication in root canals affected the accuracy of Root-ZX adversely.
목차
등록된 정보가 없습니다.
참고문헌 (24)
참고문헌 신청
Aggarwal V / 2010 / An in vitro evaluation of performance of two electronic root canal length measurement devices during retreatment of different obturating materials / J End
Athanassiadis B / 2007 / The use of calcium hydroxide, antibiotics and biocides as antimicrobial medicaments in endodontics / Aust Dent J 52 (Supplement 1) : S64 ~ S82
Calt S / 1999 / Dentinal tubule penetration of root canal sealers after root canal dressing with calcium hydroxide / J Endod 25 : 431 ~ 433
Erdemir A / 2007 / The influence of irrigating solutions on the accuracy of the electronic apex locator facility in the Tri Auto ZX handpiece / Int Endod J 40 : 391 ~ 397
Hor D / 2005 / Ex vivo comparison of two electronic apex locators with different scales and frequencies / Int Endod J 38 : 855 ~ 859
Athanassiadis B / 2007 / The use of calcium hydroxide, antibiotics and biocides as antimicrobial medicaments in endodontics / Aust Dent J 52 (Supplement 1) : S64 ~ S82
Calt S / 1999 / Dentinal tubule penetration of root canal sealers after root canal dressing with calcium hydroxide / J Endod 25 : 431 ~ 433
Erdemir A / 2007 / The influence of irrigating solutions on the accuracy of the electronic apex locator facility in the Tri Auto ZX handpiece / Int Endod J 40 : 391 ~ 397
Hor D / 2005 / Ex vivo comparison of two electronic apex locators with different scales and frequencies / Int Endod J 38 : 855 ~ 859
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
진정법에서 클로랄 하이드레이트의 대안은 무엇일까?
대한소아치과학회지
2020 .01
-
Evaluating Accuracy according to the Evaluator and Equipment Using Electronic Apex Locators
Journal of Korean Dental Science
2020 .12
-
In vivo assessment of accuracy of Propex II, Root ZX II, and radiographic measurements for location of the major foramen
Restorative Dentistry and Endodontics
2017 .08
-
Mineral content analysis of root canal dentin using laser-induced breakdown spectroscopy
Restorative Dentistry and Endodontics
2018 .01
-
Total Haemolytic Complement Activity at Diagnosis as an Indicator of the Baseline Activity of Antineutrophil Cytoplasmic Antibody-associated Vasculitis
대한류마티스학회지
2021 .01
-
An in vitro evaluation of the accuracy of four electronic apex locators using stainless-steel and nickel-titanium hand files
Restorative Dentistry and Endodontics
2016 .01
-
Clinical Features of Cluster Headache Patients in Korea
Journal of Korean Medical Science
2017 .01
-
Discoloration of teeth due to different intracanal medicaments
Restorative Dentistry and Endodontics
2019 .01
-
Effect of file size in measuring electronic working length of teeth with open apex
Oral Biology Research
2022 .03
-
리포솜 면역측정법을 이용한 CH50 검사의 유용성에 대한 재평가
Laboratory Medicine Online
2021 .01
-
An overview of chondrosarcoma with a focus on nanoscale therapeutics
Journal of Pharmaceutical Investigation
2020 .01
-
Calcium hydroxide intracanal medication effects on pain and flare-up: a systematic review and meta-analysis
Restorative Dentistry and Endodontics
2020 .01
-
Successful nonsurgical treatment of type II dens invaginatus with 5 root canals using a self-adjusting file: a case report
Restorative Dentistry and Endodontics
2023 .05
-
단근 소구치의 근관계 형태에 따른 치근단 부위의 근관 형태
대한치과의사협회지
2017 .01
-
Cold Hypersensitivity and Sleep Quality: A Cross-sectional Community-based Study
대한한방내과학회지
2024 .06
-
Age-dependent root canal instrumentation techniques: a comprehensive narrative review
Restorative Dentistry and Endodontics
2020 .01
-
Diagnosis and treatment of maxillary molar with abnormality
Oral Biology Research
2022 .12
-
Differences in Characteristics and Comorbidity of Cluster Headache According to the Presence of Migraine
Journal of Clinical Neurology
2019 .01
-
Effect of phytic acid as an endodontic chelator on resin adhesion to sodium hypochlorite-treated dentin
Restorative Dentistry and Endodontics
2020 .01
-
Prevalence of apical periodontitis and quality of root canal treatment in an adult Kuwaiti sub-population: a cross-sectional study
Restorative Dentistry and Endodontics
2024 .05
이 논문의 저자 정보
최근 본 자료
댓글(0)
0