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
- 2019.1
- 수록면
- 1 - 12 (12page)
이용수
초록· 키워드
오류제보하기
Objectives: The upper molars generally have three roots; therefore, different combinations of fusion can occur, increasing the possibility of finding more complex root canal systems. The purpose of this study was to evaluate the prevalence and characterization of fused roots in first and second maxillary molars using cone-beam computed tomography (CBCT) in a Colombian population. Materials and Methods: A total of 1274 teeth were evaluated, of which 534 were maxillary first molars and 740 were maxillary second molars. Axial sections were made at the cervical, middle, and apical levels to determine the prevalence of root fusion and the types of fusion. Results: Overall, 43% of the molars (n = 551) presented some type of fused root. Root fusion was present in 23.4% of the maxillary first molars. The most frequent type of fused root was type 3 (distobuccal-palatal; DB-P) (58.9%). Root fusion was observed in 57.6% of the maxillary second molars, and the most prevalent type of fused root was type 6 (cone-shaped) (45.2%). Of the maxillary molars, 12.5% were classified as C-shaped. Conclusion: Within the limitations of this study, there was a high prevalence of fused roots in maxillary molars in the Colombian population, mainly in the maxillary second molars. In first molars, the most common type of fused root was type 3 (DB-P) and in second molars, the most common type was type 6 (cone-shaped). Additionally, molars with root fusion presented variation at different levels of the radicular portion, with implications for treatment quality.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Analysis of C-shaped root canal configuration in maxillary molars in a Korean population using cone-beam computed tomography
Restorative Dentistry and Endodontics
2016 .01
-
Assessment of maxillary third molars with panoramic radiography and cone-beam computed tomography
Imaging science in dentistry
2015 .01
-
Alveolar bone height according to the anatomical relationship between the maxillary molar and sinus
Journal of Periodontal & Implant Science
2020 .01
-
Anatomical factors of the maxillary tuberosity that influence molar distalization
대한치과교정학회지
2024 .07
-
A three-dimensional finite element analysis of molar distalization with a palatal plate, pendulum, and headgear according to molar eruption stage
대한치과교정학회지
2016 .09
-
Three-dimensional analysis of the distal movement of maxillary 1st molars in patients fitted with mini-implant-aided trans-palatal arches
대한치과교정학회지
2015 .09
-
Orthodontic Traction of the Impacted Mandibular Third Molars to Replace Severely Resorbed Mandibular Second Molars
Journal of Korean Dental Science
2016 .06
-
Outcomes of root resection therapy in maxillary molars: a 1－8 years retrospective study
Oral Biology Research
2021 .12
-
A new rationale for preservation of the mandibular third molar in orthognathic patients with missing molars
대한구강악안면외과학회지
2022 .02
-
Inter-radicular distance between the maxillary second premolar and the first molar
Oral Biology Research
2018 .01
-
Dental Management of First Permanent Molars in Molar-incisor Malformation Patients: A Case Report
Journal of Korean Dental Science
2022 .12
-
Radiographic evaluation before surgical extraction of impacted third molar to reduce the maxillary sinus related complication
대한구강악안면외과학회지
2023 .08
-
청소년들에서 pyramidal molar 유병률의 분석
대한소아치과학회지
2020 .01
-
Characterization of mandibular molar root and canal morphology using cone beam computed tomography and its variability in Belgian and Chilean population samples
Imaging science in dentistry
2015 .01
-
Immediate changes in the mandibular dentition after maxillary molar distalization using headgear
대한치과교정학회지
2017 .03
-
한국인의 제2근심협측근관
대한치과의사협회지
2021 .05
-
A cone-beam computed tomography study of the prevalence and location of the second mesiobuccal root canal in maxillary molars
Restorative Dentistry and Endodontics
2020 .01
-
Fourth molar: A retrospective study and literature review of a rare clinical entity
Imaging science in dentistry
2019 .01
-
콘빔CT (Cone beam computed tomography, CBCT)를 이용한 상악 대구치에서의 C-형 치근 및 근관에 관한 연구
구강회복응용과학지
2015 .06
이 논문의 저자 정보
최근 본 자료
댓글(0)
0