Repositorio UFRO · Omeka S

Morphology of the Physiological Apical Foramen of Maxillary Premolars

Primer Autor	Abarca, Jaime
Co-autores	Zaror, Carlos#Contreras, Wendy#Jadue, Sofia#Olguin, Carlos#Steinfort, Karin#Monardes, Hector
Título	Morphology of the Physiological Apical Foramen of Maxillary Premolars
Editorial	SOC CHILENA ANATOMIA
Revista	INTERNATIONAL JOURNAL OF MORPHOLOGY
Lenguaje	en
Resumen	The purpose of this study was to determine the shape and diameter of the physiological foramen in maxillary premolars of a Chilean population. The sample consisted of 125 extracted maxillary premolars, in which the apical three to five millimeters were cut and observed under magnification of 40x, photographed (Motic Cam), and analyzed using Motic Images Plus 2.0 ML in order to obtain measurements of the minor and major diameter of each physiological foramen. The average minor and major diameter in maxillary premolars was 0.270 and 0.413 mm, respectively. In terms of shape, 72.19 % had oval shaped physiological foramen, 18.93 % were irregularly shaped and 8.88 % were round. Oval and irregular canals are significantly more difficult to shape and require special attention in order to obtain a thoroughly disinfected root canal system.
Tipo de Recurso	Artículo original
doi	10.4067/S0717-95022018000100164
Formato Recurso	pdf
Palabras Claves	Apical constriction# Apical diameter# Maxillary premolars# Physiological foramen# Root apex
Ubicación del archivo	http://dx.doi.org/10.4067/S0717-95022018000100164
Categoría OCDE	Anatomy & Morphology
Materias	Constricción apical# Diámetro apical# Premolares maxilares# agujero fisiológico# Ápice de la raíz
Disciplinas de la OCDE	Odontología, Cirugía y Medicina Oral Anatomía y Morfología
Id de Web of Science	WOS:000438813400028
Título de la cita (Recomendado-único)	Morphology of the Physiological Apical Foramen of Maxillary Premolars
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	version publicada
Editorial	SOC CHILENA ANATOMIA
Revista/Libro	INTERNATIONAL JOURNAL OF MORPHOLOGY
Categoría WOS	Anatomía y Morfología
ISSN	0717-9502
Idioma	en
Formato	pdf
Tipo de ruta	dorada#verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
License	CC BY-NC
Página de inicio (Recomendado-único)	576
Página final (Recomendado-único)	583