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External oblique line of the mandible (shown in red) A vertical incision is performed on the inferior and lateral sides of the soft tissue in the mouth at a distance from the adjacent gums . [ 17 ] The cut is performed from the mandibular ramus to the mandibular body along the external oblique line, down to the mandibular first molar region ...
The adult mandible is the skull's largest and strongest bone. [2] In old age, the bone can become greatly reduced in volume where there is a loss of teeth, and consequent resorption of the alveolar process and interalveolar septa. Consequently, the chief part of the bone is below the oblique line.
In human anatomy, the facial skeleton of the skull the external surface of the mandible is marked in the median line by a faint ridge, indicating the mandibular symphysis (Latin: symphysis menti) or line of junction where the two lateral halves of the mandible typically fuse in the first year of life (6–9 months after birth). [1]
The forensic term for the midpoint of the mandibular angle is the gonion. The gonion is a cephalometric landmark located at the lowest, posterior, and lateral point on the angle. [1] This site is at the apex of the maximum curvature of the mandible, where the ascending ramus becomes the body of the mandible.
In anatomy, the zygomatic arch, or cheek bone, is a part of the skull formed by the zygomatic process of the temporal bone (a bone extending forward from the side of the skull, over the opening of the ear) and the temporal process of the zygomatic bone (the side of the cheekbone), the two being united by an oblique suture (the zygomaticotemporal suture); [1] the tendon of the temporal muscle ...
oblique line of mandible, between symphysis and mental foramen: integument of lower lip, orbicularis oris fibers, its fellow of opposite side inferior labial artery: facial nerve [CNVII], marginal mandibular branch: depresses lower lip: 2 1 mentalis: head, mouth (left/right) alveolar yoke of lower, lateral incisor tooth, found on anterior ...
In human anatomy, the mandibular canal is a canal within the mandible that contains the inferior alveolar nerve, inferior alveolar artery, and inferior alveolar vein. It runs obliquely downward and forward in the ramus, and then horizontally forward in the body, where it is placed under the alveoli and communicates with them by small openings.
Mandibular fracture; Other names: Mandible fracture, fracture of the jaw: 3D computed tomographic image of a mandible fracture in two places. One is a displaced right angle fracture and the other is a left parasymphyseal fracture.