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Registros recuperados: 7
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Accessory Mental Foramina Assessed by Cone-Beam Computed Tomography: Report of Unilateral and Bilateral Detection International Journal of Morphology
Garay,Ivonne; Cantín,Mario.
Accessory mental foramen (AMF) is a rare anatomical variation with particular importance in local anesthesia and surgical procedures, especially the placement of dental implants. We report the cases of two adult patients, which were referred for Cone-Beam Computed tomography (CBCT) evaluation, which revealed the presence of three AMFs connected to the mandibular canal, one case with one AMF on the right side unilaterally, and another case was bilateral. The mean diameter measured for the AMFs was 1.23 (±0.45) mm, and the mean distance from the mandibular foramen to the AMF was 3.3 (±1.5) mm, with the AMF located in the premolar area superiorly or distally to the MF. CBCT is an effective tool for tridimensional assessment of AMF. A CBCT should be obtained...
Tipo: Journal article Palavras-chave: Accessory mental foramen; Anatomical variation; Mental foramen; Cone-beam Computed tomography.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000300052
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Frequency and Position of the Mental Foramen in Panoramic X-rays: Literature Review International Journal of Morphology
Ceballos,Francisco; González,Javier; Hernández,Pamela; Deana,Naira; Alves,Nilton.
The mental foramen (MF), located in the body of mandible in the region below the inferior premolars, is the anatomical structure through which the mental neurovascular bundle emerges. The MF can be seen clearly in panoramic X-rays. The object of the present study was to carry out a literature review in order to identify the frequency and position of the MF in panoramic X-rays. We looked for articles in the SCiELO, Pubmed, Scopus, LILACS, Web of Science and EBSCOhost databases, for the years 2006 to 2016. The key words used were "mental foramen", "mandibular canal", "inferior alveolar nerve", "anatomy" and "panoramic X-ray". Once the articles had been selected, an analysis was made of their methodological quality; poor-quality articles were excluded. In...
Tipo: Journal article Palavras-chave: Mental foramen; Mandibular canal; Inferior alveolar nerve; Panoramic X-ray; Anatomy.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300048
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Morphological Description of Mandibular Canal in Panoramic Radiographs of Brazilian Subjects: Association Between Anatomic Characteristic and Clinical Procedures International Journal of Morphology
Amorim,Maise Mendonça; Borini,Cynthia Bicalho; Lopes,Sérgio Lúcio Pereira de Castro; Haiter-Neto,Francisco; Caria,Paulo Henrique Ferreira.
Morphological and topographic knowledge of the mandibular canal is of paramount importance during dental procedures in the jaw, as structures that go through this canal must be preserved. The aim of this study was to make a morphologic and morphometrical analysis of the course and relations of the mandibular canal of adult men and women, in two different age groups. The sample was composed of 300 panoramic radiographs divided into 4 groups: Groups F1 and F2: women (ranging between 18-40 years, and over 40 years of age, respectively); Groups M1 and M2:men (ranging between 18-40 years and over 40 years of age, respectively). Seven linear vertical measurements were performed in the radiographs to describe the course of the mandibular canal, and its and...
Tipo: Journal article Palavras-chave: Mandibular canal; Mental foramen; Mandibular foramen; Morphometry.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400044
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Morphometric Analysis of the Mental Foramen in Adult Sri Lankan Mandibles International Journal of Morphology
Ilayperuma,Isurani; Nanayakkara,Ganananda; Palahepitiya,Nadeeka.
Evidence shows a clear racial variation in the position of the mental foramen. Therefore, detailed knowledge of the morphometry of the mental foramen in different populations is essential in clinical dentistry when administering regional anesthesia, and performing peripheral surgery in the mental region of the mandible. The goal of this study was to elucidate the morphological features and precise anatomical position of the mental foramen with reference to surrounding anatomical landmarks in an adult Sri Lankan population. A total of fifty one adult dry mandibles were assessed to determine the number, shape, orientation, vertical and transverse diameters of the mental foramen and the distance between the mental foramen and symphysis menti. The position of...
Tipo: Journal article Palavras-chave: Mental foramen; Position; Sri Lanka.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400010
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Study of Position, Shape, Size and Incidence of Mental Foramenand Accessory Mental Foramen in Indian Adult Human Skulls International Journal of Morphology
Singh,Rajani; Srivastav,A. K.
Paralysis of the mental nerve is one of the principal complications of surgery of the mandibular canal and mental foramen region. Therefore, identification of mental foramen is important for dental surgeons in nerve block and surgical procedures like apico curettage of mandibular premolars, amalgam filling, peridental surgery etc. to avoid injury to neurovascular bundle. Accessory mental foramina tend to exist in the apical area of the first molar and posterior or inferior area of the mental foramen. The accessory branches of the mandibular canal showed common characteristics in the course of gently sloping posterosuperior direction in the buccal surface area. Verification of the existence of accessory mental foramina would prevent accessory nerve injury...
Tipo: Journal article Palavras-chave: Mental foramen; Accessory mental foramen; Mandible; Mental nerve; Premolar; Molar.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400025
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The Mental Foramen I: Radiographic Study of the Anterior-Posterior Position and Shape in Iraqi Population International Journal of Morphology
Al-Shayyab,Mohammad H; Alsoleihat,Firas; Dar-Odeh,Najla S; Ryalat,Soukaina; Baqain,Zaid H.
Accurate information regarding the horizontal location and shape of the mental foramen can have clinical significance, such as reducing complications that may occur during maxillofacial surgical procedures involving the mental area. Geographic variations were reported in these variables. The aim was to study the horizontal position and shape of the mental foramen, as seen on panoramic radiographs of an Iraqi sample, to assess difference in these variables between sexes and age groups, and to assess symmetry of the mental foramen. 518 panoramic radiographs of a random Iraqi sample (257 males, 261 females, average age=46.5 years) were evaluated with regard to the horizontal location, shape and symmetry of the mental foramina. The area between the long axes...
Tipo: Journal article Palavras-chave: Mental foramen; Panoramic radiographs; Geographic variation; Iraqi population.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000100024
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The Mental Foramen II: Radiographic Study of the Superior-Inferior Position, Appearance and Accessory Foramina in Iraqi Population International Journal of Morphology
Al-Shayyab,Mohammad H; Alsoleihat,Firas; Dar-Odeh,Najla S; Ryalat,Soukaina; Baqain,Zaid H.
Accurate information regarding the vertical location and appearance of the mental foramen, and the presence of accessory foramina, can have clinical significance, such as reducing complications that may occur during many oral surgical procedures involving the mental area. Geographic variations were reported in these variables. The aim was to evaluate the above-mentioned variables in an Iraqi sample. Five hundred eighteen panoramic radiographs of a random Iraqi sample (257 males, 261 females, average age= 46.5 years) were evaluated with regard to the above-mentioned variables, as well as the symmetry of the foramen regarding these variables. The area below the apices of mandibular premolars, and the continuous type were the most frequent vertical location...
Tipo: Journal article Palavras-chave: Mental foramen; Panoramic radiographs; Geographic variation; Iraqi population.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100045
Registros recuperados: 7
Primeira ... 1 ... Última
 

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