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Evaluation of volumetric measurements on CBCT images using stafne bone cavities as an example

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Evaluation of volumetric measurements on CBCT images using stafne bone cavities as an example

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dc.contributor.author Adisen, Mehmet Zahit es
dc.contributor.author Yılmaz, Selmi es
dc.contributor.author Misirlioglu, Melda es
dc.contributor.author Atil, Fethi es
dc.date.accessioned 2015-11-23T13:40:20Z
dc.date.available 2015-11-23T13:40:20Z
dc.date.issued 2015 es
dc.identifier.citation Adisen, Mehmet Zahit ; Yılmaz, Selmi ; Misirlioglu, Melda ; Atil, Fethi. Evaluation of volumetric measurements on CBCT images using stafne bone cavities as an example. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2015, Vol. 20, No. 5: 11- es
dc.identifier.uri http://hdl.handle.net/10550/48332
dc.description.abstract Background: The aim of the present study is to evaluate the efficacy of CBCT in volume measuring using Stafne Bone Cavities (SBC) as an example. Material and Methods: The study was conducted with 14 subjects with SBC detected on panoramic radiographs. In order to evaluate lesions volumetric dimensions, CBCT images for each patient were captured. Files in Digital Imaging and Communications in Medicine (DICOM) format were transferred into a medical image processing program (ITK-SNAP 2.4.0) and volume in mm 3 of the cavities were measured using semi-automatic segmentation procedure by 2 observers blinded to each other over a one-month period. Inter-reliability of volumetric measurements between observers was compared. SBCs relation to mandibular canal was also examined and three types of relation were observed; type 1: mandibular canal is separated from the SBC, type 2: mandibular canal is in contact with SBC, type 3: mandibular canal goes through the SBC. Results: There were 12 males and 2 females who had SBC in this study (age range: 37-73, mean age: 55.3 years). The total volume of SBC in patients ranged from 160 mm 3 to 520 mm 3 (mean: 361.7 mm 3 ). There was no significant difference between observers for volume measurements ( p >0.05). According to relationship of SBC with mandibular canal, most SBCs were Type 1 (64.3 %) followed by type 3 (21.4 %) and type 2 (14.3 %). Pearson correlation coefficient shows a positive correlation between lesions volumetric size and relation with mandibular canal (pearson correlation = 0.54, sig < 0.05). Conclusions: Based on the results of this preliminary study, CBCT was considered to be an effective radiographic technic for measuring volumetric sizes of SBCs. However further studies with larger sample sizes are needed to prove the usefulness of CBCT in volume measurements en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Evaluation of volumetric measurements on CBCT images using stafne bone cavities as an example es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.type.hasVersion VoR es_ES
dc.identifier.url http://dialnet.unirioja.es/servlet/citart?info=link&codigo=5219419&orden=0 es

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