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).

Nov 3, 2023 · The mandible consists of two main parts: a body and two rami. These parts feature various anatomical landmarks that participate in important functions of the mandible, for example housing the teeth and providing the passage for neurovascular structures.

Oct 1, 2024 · The mandible bone's function is to open and close the mouth for chewing and speech. It also helps protect the organs of the face and hold the lower set of teeth in place. The mandible forms a joint on either side with the temporal bone: the temporomandibular joint.

Feb 7, 2022 · The mandible is the largest, strongest, and the only skull bone capable of movement. It forms the lower jaw, and thus is also known as the lower jaw bone. It helps with the process of chewing along with the maxilla or upper jaw bone.

Sep 30, 2024 · 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.

mandible, in anatomy, the movable lower jaw, consisting of a single bone or of completely fused bones in humans and other mammals.

Apr 1, 2023 · 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 (see Image. Mandible Anatomy).[1]

Oct 11, 2024 · Also known as the lower jaw, the mandible is the largest and strongest bone in the human skull.1 It’s also the only skull bone that can move, aside from the tiny bones of the middle ear (ossicles). The mandible holds the bottom teeth and forms the lower portion of the face.

The mandible articulates with the neurocranium at the temporomandibular joints (TMJs). Mandible supports the lower teeth and provides attachment for muscles of mastication and facial expression. The mandible is a vital bone in terms of forensic evidence.

Jan 18, 2025 · 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).