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학제간연구 과학기술학 뇌인지과학 기술정책 기타 복합학

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논문 기본 정보

자료유형
학술저널
저자정보
Guerrero, Maria Eugenia (OIC, OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, University of Leuven) Noriega, Jorge (Master of Periodontology, Universidad San Martin de Porres) Jacobs, Reinhilde (OIC, OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, University of Leuven)
저널정보
대한영상치의학회 Imaging science in dentistry Imaging science in dentistry 제44권 제3호
발행연도
2014.1
수록면
213 - 220 (8page)

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Purpose: This study was performed to determine the efficacy of observers' prediction for the need of bone grafting and presence of perioperative complications on the basis of cone-beam computed tomography (CBCT) and panoramic radiographic (PAN) planning as compared to the surgical outcome. Materials and Methods: One hundred and eight partially edentulous patients with a need for implant rehabilitation were referred for preoperative imaging. Imaging consisted of PAN and CBCT images. Four observers carried out implant planning using PAN image datasets, and at least one month later, using CBCT image datasets. Based on their own planning, the observers assessed the need for bone graft augmentation as well as complication prediction. The implant length and diameter, the need for bone graft augmentation, and the occurrence of anatomical complications during planning and implant placement were statistically compared. Results: In the 108 patients, 365 implants were installed. Receiver operating characteristic analyses of both PAN and CBCT preoperative planning showed that CBCT performed better than PAN-based planning with respect to the need for bone graft augmentation and perioperative complications. The sensitivity and the specificity of CBCT for implant complications were 96.5% and 90.5%, respectively, and for bone graft augmentation, they were 95.2% and 96.3%, respectively. Significant differences were found between PAN-based planning and the surgery of posterior implant lengths. Conclusion: Our findings indicated that CBCT-based preoperative implant planning enabled treatment planning with a higher degree of prediction and agreement as compared to the surgical standard. In PAN-based surgery, the prediction of implant length was poor.
#Dental Implants #Cone-Beam Computed Tomography #Alveolar Bone Grafting #Radiography, Panoramic

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참고문헌 (25)

참고문헌 신청
Del Fabbro M / 2008 / Implant survival rates after maxillary sinus augmentation / Eur J Oral Sci 116:497~506 google schola Emmerich D / 2005 / Sinus floor elevation using osteotomes : a systematic review and meta-analysis / J Periodontol 76:1237~1251 google schola Pjetursson BE / 2008 / A systematic review of the success of sinus floor elevation and survival of implants inserted in combination with sinus floor elevation / J Clin Periodontol 35:216~240 google schola Harris D / 2012 / E.A.O. guidelines for the use of diagnostic imaging in implant dentistry 2011. A consensus workshop organized by the European Association for Osseointegration at the Medical University of Warsaw / Clin Oral Implants Res 23:1243~1253 google schola Ella B / 2008 / Vascular connections of the lateral wall of the sinus: surgical effect in sinus augmentation / Int J Oral Maxillofac Implants 23:1047~1052 google schola

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