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Dentistry. Oral and maxillofacial pathology refers to the diseases of the mouth ("oral cavity" or "stoma"), jaws ("maxillae" or "gnath") and related structures such as salivary glands, temporomandibular joints, facial muscles and perioral skin (the skin around the mouth). [1][2] The mouth is an important organ with many different functions.
In a typical mammalian body such as the human body, the external body orifices are: The nostrils, for breathing and the associated sense of smell. The mouth, for eating, drinking, breathing, and vocalizations such as speech. The ear canals, for the sense of hearing. The nasolacrimal ducts, to carry tears from the lacrimal sac into the nasal cavity.
Tooth decay, also known as cavities or caries, [a] is the breakdown of teeth due to acids produced by bacteria. [6] The cavities may be a number of different colors, from yellow to black. [ 1 ] Symptoms may include pain and difficulty eating.
Here’s what dentists tell Yahoo Life about the potential to reverse dental cavities — and why you can’t escape their offices entirely. ... “Cavities are caused by bacteria and plaque in ...
Oral mucosa can be divided into three main categories based on function and histology: Lining mucosa, nonkeratinized stratified squamous epithelium, found almost everywhere else in the oral cavity, including the: Alveolar mucosa, the lining between the buccal and labial mucosae. It is a brighter red, smooth, and shiny with many blood vessels ...
A buccal exostosis is an exostosis (bone prominence) on the buccal surface (cheek side) of the alveolar ridge of the maxilla or mandible. More commonly seen in the maxilla than the mandible, buccal exostoses are considered to be site specific. [2] Existing as asymptomatic bony nodules, [3] buccal exostoses don’t usually present until adult ...
A body cavity search, also known simply as a cavity search, is either a visual search or a manual internal inspection of body cavities for prohibited materials (contraband), such as illegal drugs, money, jewelry, or weapons. Body cavities frequently used for concealment include the mouth, vagina, and rectum.
Oral cancer is a subgroup of head and neck cancers which includes those of the oropharynx, larynx, nasal cavity and paranasal sinuses, salivary glands, and thyroid gland. Oral melanoma, while part of head and neck cancers is considered separately. [6] Other cancers can occur in the mouth (such as bone cancer, lymphoma, or metastatic cancers ...