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
- 2015.12
- 수록면
- 967 - 974 (8page)
이용수
초록· 키워드
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Purpose: This study was performed to investigate the characteristics of mandibular incisive canal (MIC) in Korean population.
Materials and methods: A total of 97 subjects (60 males and 37 females) who underwent cone-beam computed tomography were included in the study. The anatomic features of MIC was assessed according to gender. Length, diameter and distance to inferior, lingual and buccal border were measured at the origin and the terminal. Also the distribution of MIC at each tooth position was evaluated.
Results: Of 97 patients included, 75(77.3%) presented bilateral MIC and 13(13.4%) presented unilateral MIC. Of 194 hamimandibles, MIC was detected in 102(85%) sites in male and 61(82.4%) sites in female. Gender and side showed no statistically significant differences in detectability. The length, diameter and distance to adjacent structures were bigger in male than in female except the distance to lingual border. MIC travelled anteriorly in a slightly downward and lingual direction and usually terminated between the first premolar and the canine. On cross-sectional view, MIC showed individually scattered distribution both buccolingually and superoinferiorly.
Conclusion: MIC is well detected with cone-beam computed tomography. Considered that the length and the location of MIC has large variations between individuals, its localization using cone-beam CT is highly recommended before performing surgical procedures such as implant placement and bone harvesting.
Materials and methods: A total of 97 subjects (60 males and 37 females) who underwent cone-beam computed tomography were included in the study. The anatomic features of MIC was assessed according to gender. Length, diameter and distance to inferior, lingual and buccal border were measured at the origin and the terminal. Also the distribution of MIC at each tooth position was evaluated.
Results: Of 97 patients included, 75(77.3%) presented bilateral MIC and 13(13.4%) presented unilateral MIC. Of 194 hamimandibles, MIC was detected in 102(85%) sites in male and 61(82.4%) sites in female. Gender and side showed no statistically significant differences in detectability. The length, diameter and distance to adjacent structures were bigger in male than in female except the distance to lingual border. MIC travelled anteriorly in a slightly downward and lingual direction and usually terminated between the first premolar and the canine. On cross-sectional view, MIC showed individually scattered distribution both buccolingually and superoinferiorly.
Conclusion: MIC is well detected with cone-beam computed tomography. Considered that the length and the location of MIC has large variations between individuals, its localization using cone-beam CT is highly recommended before performing surgical procedures such as implant placement and bone harvesting.
목차
ABSTRACT
Ⅰ. 서론
Ⅱ. 재료 및 방법
Ⅲ. 결과
Ⅳ. 고찰
참고문헌
참고문헌 (24)
참고문헌 신청
[학술지(정기간행물)] - De Andrade E / 2001 / The intraosseous course of the mandibular incisive nerve in the mandibular symphysis / Int J Periodontics Restorative Dent 21 (6) : 591 ~ 597
[학술지(정기간행물)] - Xu Y / 2015 / Anatomic study on mental canal and incisive nerve canal in interforaminal region in Chinese population / Surg Radiol Anat 37 (6) : 585 ~ 589
[학술지(정기간행물)] - Mardinger O / 2000 / Anatomic and radiologic course of the mandibular incisive canal / Surg Radiol Anat 22 (3-4) : 157 ~ 161
[학술지(정기간행물)] - Mraiwa N / 2003 / Presence and course of the incisive canal in the human mandibular interforaminal region, two-dimensional imaging versus anatomical observations / Surg Radiol Anat 25 (5-6) : 416 ~ 423
[학술지(정기간행물)] - Obradovic O / 1993 / Morphometric analysis of mandibular canal: clinical aspects / Bull Group Int Rech Sci Stomatol Odontol 36 (3-4) : 109 ~ 113
[학술지(정기간행물)] - Xu Y / 2015 / Anatomic study on mental canal and incisive nerve canal in interforaminal region in Chinese population / Surg Radiol Anat 37 (6) : 585 ~ 589
[학술지(정기간행물)] - Mardinger O / 2000 / Anatomic and radiologic course of the mandibular incisive canal / Surg Radiol Anat 22 (3-4) : 157 ~ 161
[학술지(정기간행물)] - Mraiwa N / 2003 / Presence and course of the incisive canal in the human mandibular interforaminal region, two-dimensional imaging versus anatomical observations / Surg Radiol Anat 25 (5-6) : 416 ~ 423
[학술지(정기간행물)] - Obradovic O / 1993 / Morphometric analysis of mandibular canal: clinical aspects / Bull Group Int Rech Sci Stomatol Odontol 36 (3-4) : 109 ~ 113
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UCI(KEPA) : I410-ECN-0101-2016-515-002156242