Abstract
This study evaluated the prevalence of cervical enamel projections (CEPs) in mandibular molars, and analyzed the correlation between CEPs and furcation involvement (FI) based on cone-beam computed tomography (CBCT) data in a Korean population. CBCT images obtained from March 2012 to August 2012 were analyzed. CEPs and FI on the buccal and lingual surface were classified in three-dimensionally reconstructed images and cross-sectional views, and the correlation between these two parameters was analyzed. In total, 982 teeth in 425 patients were analyzed. The overall prevalence rate of CEPs was 76% (71% and 27% on the buccal and lingual surfaces, respectively). Grade I CEPs were the most common, followed by CEPs of grades II and III. There was a statistically significant, but negligible correlation between the CEP grade and the degree of FI on the buccal and lingual surfaces. Within the limitations of this cross-sectional study, a high prevalence of CEPs were found in a Korean population, but the role of CEPs in provoking FI appeared not to be decisive.
Original language | English |
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Pages (from-to) | 379-384 |
Number of pages | 6 |
Journal | Anatomical Record |
Volume | 299 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2016 Mar 1 |
Bibliographical note
Publisher Copyright:© 2016 Wiley Periodicals, Inc.
All Science Journal Classification (ASJC) codes
- Biotechnology
- Anatomy
- Histology
- Ecology, Evolution, Behavior and Systematics