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Nov 3, 2023 · The mandible consists of two main parts: a body and two rami. These parts feature various anatomical landmarks participate in important functions of the mandible, for example housing the teeth and providing the passage for neurovascular structures. This article will discuss the anatomy of the mandible.
Dec 13, 2022 · The mandible, located inferiorly in the facial skeleton, is the largest and strongest bone of the face. It forms the lower jaw and acts as a receptacle for the lower teeth. It also articulates on either side with the temporal bone, forming the temporomandibular joint .
In jawed vertebrates, the mandible (from the Latin mandibula, 'for chewing'), lower jaw, or jawbone is a bone that makes up the lower – and typically more mobile – component of the mouth (the upper jaw being known as the maxilla).
Jun 7, 2023 · The mandible is a U-shaped bone that is located in the lower part of the face, below the maxilla (upper jaw). It is made up of two symmetrical halves, called ramus, which are connected by a hinge joint known as the mandibular joint or temporomandibular joint (TMJ).
Apr 1, 2023 · Introduction. The mandible is the largest bone in the human skull, forming the lower jawline and shaping the contour of the inferior third of the face. [1] . Articulation with the skull base at the bilateral temporomandibular joints allows a range of movements facilitated by associated muscles, including dental occlusion with the maxilla.
Mandible, in anatomy, the movable lower jaw, consisting of a single bone or of completely fused bones in humans and other mammals. In birds, the mandible constitutes either the upper or the lower segment of the bill, and in invertebrates it is any of the various mouthparts that holds or bites food.
Feb 23, 2022 · Anatomy. The largest facial bone, the mandible is roughly horseshoe-shaped, defining the lower margins and sides of the face. Anatomically speaking, it’s divided into two major sections: the body and the ramus. MilanEXPO / Getty Images. Structure.
Feb 7, 2022 · Parts and Anatomy of the Mandible. It is a single, horseshoe-shaped bone consisting of a horizontal body on the anterior side and two vertical rami on the posterior side.
The mandible (or lower jaw bone) is a single, large, U-shaped bone found along the anteroinferior aspect of the cranium. It is classified as an irregular bone, lodges the mandibular (lower) teeth and contributes to the formation of the viscerocranium.
Sep 11, 2020 · The mandible is the largest bone in the human skull and supports the lower teeth. It is the only mobile bone of the skull and is essential for chewing, swallowing, and speaking. Many muscles originate at or insert into the mandible bone.
