Computed Tomography-Guided Bone Block Harvesting From the Mandibular Rams

Primer Autor
Olate, Sergio
Co-autores
Parra, Marcelo#Jara, Jaime#Navarro, Pablo#Vasquez, Belgica
Título
Computed Tomography-Guided Bone Block Harvesting From the Mandibular Rams
Editorial
SOC CHILENA ANATOMIA
Revista
INTERNATIONAL JOURNAL OF MORPHOLOGY
Lenguaje
en
Resumen
The aim of this study was to ascertain the distance from the mandibular canal to the lateral, medial and upper zones of the mandibular ramus in order to identify safety margins that reduce the risk of nerve injuries in the process of removing a bone graft. A descriptive study was conducted, analyzing bilaterally 20 CBCT exams from different patients, taking measurements at 4 points in the central, lateral and medial areas of the corresponding mandibular ramus, which was located at a distance of 5 mm between each line, starting at the distal point of the second molar. Forty hemimandibles were included in this study, estimating a vertical distance for the 4 points of analysis, from between 16 and 17 mm, a distance laterally of 5 mm approximately and medially approximately from 3 to 3.9 mm, the lateral zone was significantly larger than the medial zone. It is estimated that the maximum achievement of a bone block from the area posterior to the second molar must be 13 mm deep and 3 mm laterally to minimize the risks of injuries to the inferior alveolar neurovascular bundle.
Tipo de Recurso
Artículo original
doi
10.4067/S0717-95022018000100362
Formato Recurso
pdf
Palabras Claves
Mandibular ramus# Bone graft# Donor site
Ubicación del archivo
http://dx.doi.org/10.4067/S0717-95022018000100362
Categoría OCDE
Anatomy & Morphology
Materias
rama mandibular# Injerto óseo# Sitio donante
Disciplinas de la OCDE
Odontología, Cirugía y Medicina Oral
Cirugía
Anatomía y Morfología
Id de Web of Science
WOS:000438813400057
Título de la cita (Recomendado-único)
Computed Tomography-Guided Bone Block Harvesting From the Mandibular Rams
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)
768
Página final (Recomendado-único)
777
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