Tridimensional assessment of the dental follicle dimensions of impacted mandibular third molars using cone-beam CT
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Tridimensional assessment of the dental follicle dimensions of impacted mandibular third molars using cone-beam CT

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Tridimensional assessment of the dental follicle dimensions of impacted mandibular third molars using cone-beam CT

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dc.contributor.author Barroso, Marlene es
dc.contributor.author Arriola-Guillén, Luis-Ernesto es
dc.contributor.author Rodríguez-Cárdenas, Yalil-Augusto es
dc.contributor.author Ruíz-Mora, Gustavo-Armando es
dc.contributor.author Guerrero, Maria Eugenia es
dc.contributor.author Flores-Mir, Carlos es
dc.date.accessioned 2018-11-28T12:33:48Z
dc.date.available 2018-11-28T12:33:48Z
dc.date.issued 2018 es
dc.identifier.uri http://hdl.handle.net/10550/68112
dc.description.abstract The present study was performed to compare follicle dimensions of impacted mandibular third molar (IMTM) with different impaction angulations using cone beam computed tomography (CBCT). Forty-nine individuals with IMTM (24 male, 25 female) were selected. Their age range was 25-55 years. The sample was divided into three IMTM groups either vertical (n=16), mesioangular (n=18) or horizontal (n=15) position based on Winter?s classification (the angle between the longitudinal axis of the second and third molars). Follicular spaces (FS) from available CBCT imaging were measured from the midpoint of the teeth?s crown in several dimensions (mesial, distal, occlusal, apical, vestibular and lingual) in axial, sagittal and coronal planes. An ANOVA, T-student, Kruskal?Wallis and Mann-Whitney U tests were used. A comparison of the mesial FS for all groups revealed significant differences (p<0.001). Significant difference was also found for vestibular FS between the vertical and mesioangular IMTM groups (p=0.04). Buccolingual FS for all groups revealed no significant differences (p=0.074), whereas significant difference was found for the vertical and horizontal IMTM groups (p=0.02). No significant statistical differences were found for occlusal (p=0.54), apical (p=0.06), and lingual (p=0.64) FS. In this sample IMTM follicles have different dimensions according to their degree of angulation. Mesioagulated and horizontally positioned IMTMs seems to consistently have some increased FS dimensions (mesial and vestibular aspects). es
dc.source Barroso, Marlene ; Arriola-Guillén, Luis-Ernesto ; Rodríguez-Cárdenas, Yalil-Augusto ; Ruíz-Mora, Gustavo-Armando ; Guerrero, Maria Eugenia ; Flores-Mir, Carlos. Tridimensional assessment of the dental follicle dimensions of impacted mandibular third molars using cone-beam CT. En: Journal of Clinical and Experimental Dentistry, 10 8 2018: 726-731 es
dc.title Tridimensional assessment of the dental follicle dimensions of impacted mandibular third molars using cone-beam CT es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.54310 es

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