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The mandible, also known as the lower jaw or jawbone, is a remarkable bone within the human face. It stands as the largest, strongest, and lowest bone in the facial structure, serving as the foundation for the lower teeth and playing a crucial role in various functions.
Structure and Composition
The mandible is positioned beneath the maxilla, and it is unique among the bones of the skull as it is the only one capable of movement, apart from the ossicles found in the middle ear. It forms through the fusion of left and right processes during development. The meeting point of these sides, known as the mandibular symphysis, can still be faintly observed as a ridge along the midline of the jaw. This articulation, like other symphyses in the body, is characterized by the joining of bones through fibrocartilage. However, it fuses together during early childhood.
Function and Significance
The mandible plays a pivotal role in several essential functions, including:
Your jaw's health and alignment are vital for overall oral and facial well-being. If you have any concerns or require dental care related to your mandible, do not hesitate to reach out to Bonavista Dental Centre at (613) 232-2659. Our dedicated team, led by Dr. Andreea Birsila, is conveniently located at Suite 1460, 220 Laurier Avenue W in Ottawa, ON, and is here to assist you.
