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Mineral Density Distribution Differences in Enamel and Dentin Tissues in the Teeth Array According to the HU Scale
Yavuz, Yasemin; Akleyin, Ebru.
  • Yavuz, Yasemin; Harran University. Faculty of Dentistry. Restorative Dentistry Department. Şanlıurfa. TR
  • Akleyin, Ebru; Dicle University. Faculty of Dentistry. Pediatric Dentistry Department. Diyarbakır. TR
Pesqui. bras. odontopediatria clín. integr ; 23: e220105, 2023. tab, graf
Artículo en Inglés | LILACS, BBO | ID: biblio-1521288
ABSTRACT
ABSTRACT

Objective:

To evaluate the mineral density of enamel and dentin tissues of healthy individuals using threedimensional cone-beam computed tomography. Material and

Methods:

CBCT images of 15 healthy individuals, previously obtained for various reasons, were used in this study. In HU measurements, mineral density measurements were made from three different regions of enamel and three different regions of dentin, and the values obtained were compared. Enamel and dentin mineralization density measurements were measured from six regions, namely the crown cutting edge, buccal middle and cervical region for enamel, and the crown cutting edge, cervical region and root apex for dentin. In the comparisons of groups, the parametric One-Way ANOVA variance analysis method was applied. In the paired comparisons between the groups, the Tukey HSD test was applied as the multiple comparison post hoc test. A value of p<0.05 was accepted as statistically significant.

Results:

Mineralization density of tooth enamel and dentin tissues was quantitatively different in the maxilla and mandible in anterior and posterior teeth.

Conclusion:

In all the teeth, there were statistically significant decreases in the mineral density values of enamel and dentin tissue from occlusal towards the cemento-enamel junction. Statistically significant decreases were observed in the mineral density values of enamel and dentin tissue from the anterior region towards the posterior region in the teeth in both the upper and lower jaws.
Asunto(s)


Texto completo: Disponible Índice: LILACS (Américas) Asunto principal: Diagnóstico por Imagen / Recubrimientos Dentinarios / Esmalte Dental / Minerales Idioma: Inglés Revista: Pesqui. bras. odontopediatria clín. integr Asunto de la revista: Odontología Año: 2023 Tipo del documento: Artículo País de afiliación: Turquía Institución/País de afiliación: Dicle University/TR / Harran University/TR

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Texto completo: Disponible Índice: LILACS (Américas) Asunto principal: Diagnóstico por Imagen / Recubrimientos Dentinarios / Esmalte Dental / Minerales Idioma: Inglés Revista: Pesqui. bras. odontopediatria clín. integr Asunto de la revista: Odontología Año: 2023 Tipo del documento: Artículo País de afiliación: Turquía Institución/País de afiliación: Dicle University/TR / Harran University/TR