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Gray value measurement for the evaluation of local alveolar bone density around impacted maxillary canine teeth using cone beam computed tomography

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Gray value measurement for the evaluation of local alveolar bone density around impacted maxillary canine teeth using cone beam computed tomography

dc.contributor.author	Köseoglu Seçgin, Cansu	es
dc.contributor.author	Karshoglu, Hazal	es
dc.contributor.author	Özemre, Mehmet Özgür	es
dc.contributor.author	Orhan, Büyük-Kaan	es
dc.date.accessioned	2023-06-16T08:36:44Z
dc.date.available	2023-06-16T08:36:44Z
dc.date.issued	2021	es
dc.identifier.citation	Köseoğlu Seçgin, C., Karslıoğlu, H., Özemre, MÖ., & Orhan, K. (2021). Gray value measurement for the evaluation of local alveolar bone density around impacted maxillary canine teeth using cone beam computed tomography. En Medicina Oral Patología Oral y Cirugia Bucal (pp. e669-e675). Medicina Oral, S.L. https://doi.org/10.4317/medoral.24677	es
dc.identifier.uri	https://hdl.handle.net/10550/88073
dc.description.abstract	To investigate whether any relationship between local alveolar bone density and maxillary canine impaction using gray values from cone beam computed tomography. The cone beam computed tomography images of 151 patients were retrospectively evaluated. Maxillary canine was defined as an impacted tooth when root formation was complete and the patient?s age older than 13 or the other side of the maxillary canine has completely erupted. Similarly, complete eruption was defined as the tooth in its expected occlusion and position. Using the cone beam computed tomography software, the region of interest which was 5 mm2 in area, was placed in the trabecular bone on cross sectional cone beam computed tomography images and the gray value measurements were recorded. After measuring the gray values of all the teeth, the images were grouped according to the field of view size. Comparison of the gray values of impacted and non-impacted teeth was made between images with the same field of view size. A total of 151 patients, 101 (66.9%) female and 50 (33.1%) male, were included in the study. The mean age of the patients was 24.94 ±13.9. In images with a 40X40 field of view, the gray values of the impacted canine teeth were higher than the gray values of the non-impacted ones and statistically significant difference was found between them (p=0.003). However no statistically significant difference was found between the gray values of impacted and non-impacted canine teeth in 60x60 and 100x50 field of view (p=0.197, p=0.170, respectively). We suggest using the smallest field of view size when evaluating bone density using gray values from cone beam computed tomography images and we support the idea that the local increased bone density may influence on impaction.	es
dc.subject	oral cavity	es
dc.subject	oral pathology	es
dc.subject	nonodontogenic cysts	es
dc.subject	diagnosis	es
dc.title	Gray value measurement for the evaluation of local alveolar bone density around impacted maxillary canine teeth using cone beam computed tomography	es
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO:CIENCIAS MÉDICAS	es
dc.identifier.doi	10.4317/medoral.24677	es
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8412450/