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
- 2011.1
- 수록면
- 43 - 48 (6page)
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초록· 키워드
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Introduction: This study examined the anatomical morphology of the medial surface of the posterior mandible using 3-dimensional cone-beam computed tomography (CT) images to reduce the number of complications related to dental implant placement.
Materials and Methods: Fifty patients were enrolled in this study with an average age (±standard deviation) of 44.28 (±13.05). On the coronal views cone-beam CT of the first molars, the distance between the top of the canal and alveolar crest vertical distance (VD), the distance between the upper-most point of the canal and the point perpendicular to the lingual cortical margin of the mandible lingual distance (LD), the location of the starting point of VD for reducing from the vertical reference line (VD point), and the inclination of the mandibular medial surface (lingual inclination)were measured, and a statistical evaluation was performed using SPSS for Windows version 15.0.
Results: The mean VD0 was 16.91±2.47 mm and VDx decreased with increasing x value. The mean LD was 5.27±1.36 mm. The VD began to decrease at the mean location of 6.12±0.96 mm from the vertical reference line. The mean lingual inclination was 1.52±0.72°.
Conclusion: These results will assist in the accurate placement of dental implants and the reduction of complications, particularly in the case of preoperative implant planning using only 2-dimensional imaging methods. (ex. panoramic radiography)
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참고문헌 (25)
참고문헌 신청
Budihardja AS / 2006 / Hemorrhage in the floor of the mouth after second-stage surgery: case report / Implant Dent 15 : 148 ~ 152
Ferneini E / 2009 / Floor of mouth hematoma after posterior mandibular implants placement: a case report / J Oral Maxillofac Surg 67 : 1552 ~ 1554
Flanagan D / 2003 / Important arterial supply of the mandible, control of an arterial hemorrhage, and report of a hemorrhagic incident / J Oral Implantol 29 : 165 ~ 173
G onza′lez-Garcl′a R / 2006 / Upper airway obstruction by sublingual hematoma: a complication of anticoagulation therapy with acenocoumarol / Am J Otolaryngol 27 :
Gahleitner A / 2001 / Lingual vascular canals of the mandible: evaluation with dental CT / Radiology 220 : 186 ~ 189
Ferneini E / 2009 / Floor of mouth hematoma after posterior mandibular implants placement: a case report / J Oral Maxillofac Surg 67 : 1552 ~ 1554
Flanagan D / 2003 / Important arterial supply of the mandible, control of an arterial hemorrhage, and report of a hemorrhagic incident / J Oral Implantol 29 : 165 ~ 173
G onza′lez-Garcl′a R / 2006 / Upper airway obstruction by sublingual hematoma: a complication of anticoagulation therapy with acenocoumarol / Am J Otolaryngol 27 :
Gahleitner A / 2001 / Lingual vascular canals of the mandible: evaluation with dental CT / Radiology 220 : 186 ~ 189
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