SciELO - Scientific Electronic Library Online

 
vol.32 número2Análisis Morfométrico de Hepatoesteatosis Microvesicular Alcohólica de RatasEvaluación Cuantitativa de la Morfología Facial de una Figura Tolteca de México Utilizando la Morfometría Geométrica índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google

Compartir


International Journal of Morphology

versión On-line ISSN 0717-9502

Resumen

FUENTES, Ramón et al. Morphometric Characterization of Anterior Maxillary Alveolar Ridge by Cone-Beam Computed Tomography. Int. J. Morphol. [online]. 2014, vol.32, n.2, pp.493-498. ISSN 0717-9502.  http://dx.doi.org/10.4067/S0717-95022014000200020.

The images obtained by Cone -Beam Computed Tomography (CBCT) allow the determination of three-dimensional relationships of anatomical structures and overcome limitations of conventional radiography. The aim of this study was to describe the morphometric characteristics of the anterior maxilla and its relation to canine and premolars by CBCT exams. A descriptive study on 50 CBCT images was made, following a systematic observation of three-dimensional anatomical points between teeth and maxillary sinus walls, they were located and plotted tangent for measurement. The Mean and SD was calculated for each parameter, and the normality of distribution was tested by Kolmogorov -Smirnov test. Data were compared by ANOVA test, with a p value <0.05 as significant. The analysis of the relationship between the teeth and the anterior wall of the maxillary sinus, showed that in 80% of cases are associated with the canine and in 20% to first molar. The lower height between the alveolar ridge and the inferior wall of the maxillary sinus was observed at the second premolar with 13.54±0.30 mm on the right side and 14.65±0.30 mm on the left. Significant differences were recorded in relation to morphometric measurements and age range variable. The data obtained in this study complement the morphometric characteristics of the anterior maxilla, allowing implant treatments in a scientific morphological basis and minimizing the level of risk of failure or damage to the anatomical structures related.

Palabras clave : Maxillary sinus; Dental implants; Tooth canine; Maxillary first premolar.

        · resumen en Español     · texto en Español     · Español ( pdf )