Anatomy Of Mandible

It is the moving part of the jaws when the body is engaged in the feeding process and for that reason all the muscles of mastication including the medial and lateral pterygoid muscles the temporal muscle and the masseter muscle attach to it. The mandible l mandere to chew is the facial bone that forms the lower jaw and contains the lower teeth.

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The mandible lower jaw or jawbone is the largest strongest and lowest bone in the human face.

Anatomy of mandible. The anterior portion of the mandible called the body is horseshoe shaped and runs horizontally. The mandible is composed of the body and the ramus and is located inferior to the maxilla. The muscles work in combination to pivot the lower jaw up and down and to allow movement of the jaw from side to side.

It is the only movable bone of the skull discounting the ossicles of the middle ear. The mandible sits beneath the maxilla. The mandible is a singular bone that has a distinctive horse shoe shape and is symmetrical on both sides.

Fractures of the angle of the mandible are usually oblique and may involve the. Each of these muscles occurs in pairs with one of each muscle appearing on either side of the skull. Introduction to mandible bone anatomy.

It forms the lower jaw and holds the lower teeth in place. The mandible is the largest bone in the human skull. Fractures of the neck of the mandible are often transverse and usually accompanied.

It consists of right and left halves that fuse together early in life. It holds the lower teeth in place it assists in mastication and forms the lower jawline. Fractures of the coronoid process are uncommon and usually singular.

The body is a horizontally curved portion that creates the lower jawline. These muscles are the masseter the temporalis the medial pterygoid and the lateral pterygoid. The characteristics of mandibular fractures are as follows.

Mandible Bone Anatomy Youtube