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Accessory mental foramen: A rare anatomical variation detected by cone-beam computed tomography
Torres, Marianna Guanaes Gomes,Valverde, Ludmila De Faro,Vidal, Manuela Torres Andion,Crusoe-Rebello, Ieda Margarida Korean Academy of Oral and Maxillofacial Radiology 2015 Imaging Science in Dentistry Vol.45 No.1
The mental foramen is a bilateral opening in the vestibular portion of the mandible through which nerve endings, such as the mental nerve, emerge. In general, the mental foramen is located between the lower premolars. This region is a common area for the placement of dental implants. It is very important to identify anatomical variations in presurgical imaging exams since damage to neurovascular bundles may have a direct influence on treatment success. In the hemimandible, the mental foramen normally appears as a single structure, but there are some rare reports on the presence and number of anatomical variations; these variations may include accessory foramina. The present report describes the presence of accessory mental foramina in the right mandible, as detected by cone-beam computed tomography before dental implant placement.
Accessory mental foramen: A rare anatomical variation detected by cone-beam computed tomography
Marianna Guanaes Gomes Torres,Ludmila de Faro Valverde,Manuela Torres Andion Vidal,Ieda Margarida Crusoe-Rebello 대한영상치의학회 2015 Imaging Science in Dentistry Vol.45 No.1
The mental foramen is a bilateral opening in the vestibular portion of the mandible through which nerve endings, such as the mental nerve, emerge. In general, the mental foramen is located between the lower premolars. This region is a common area for the placement of dental implants. It is very important to identify anatomical variations in presurgical imaging exams since damage to neurovascular bundles may have a direct influence on treatment success. In the hemimandible, the mental foramen normally appears as a single structure, but there are some rare reports on the presence and number of anatomical variations; these variations may include accessory foramina. The present report describes the presence of accessory mental foramina in the right mandible, as detected by cone-beam computed tomography before dental implant placement.