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논문 기본 정보

자료유형
학술저널
저자정보
Zuki, Mervet El (Department of Oral Medicine and Radiology, Benghazi University College of Dentistry) Omami, Galal (Oral Diagnosis and Polyclinics, Faculty of Dentistry, The University of Hong Kong) Horner, Keith (Department of Oral Radiology, University Dental Hospital of Manchester)
저널정보
대한영상치의학회 Imaging science in dentistry Imaging science in dentistry 제44권 제2호
발행연도
2014.1
수록면
129 - 135 (7page)

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Purpose: The objective of this study was to assess the trabecular bone changes that occurred around functional endosseous dental implants by means of radiographic image analysis techniques. Materials and Methods: Immediate preoperative and postoperative periapical radiographs of de-identified implant patients at the University Dental Hospital of Manchester were retrieved, screened for specific inclusion criteria, digitized, and quantified for structural elements of the trabecular bone around the endosseous implants, by using image analysis techniques. Data were analyzed using SPSS version 11.5. P values of less than 0.05 were considered statistically significant. Results: A total of 12 implants from 11 patients were selected for the study, and 26 regions of interest were obtained. There was a significant increase in the bone area in terms of the mean distance between nodes (p=0.006) and a significant decrease in the marrow area in terms of the bone area (p=0.006) and the length of marrow spaces (p=0.032). Conclusion: It appeared that the bone around the implant underwent remodeling that resulted in a net increase in bone after implant placement.

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