Dentistry

Dentistry is the known evaluation, diagnosis, prevention, and treatment of diseases, disorders and conditions of the soft and hard tissues of the jaw (mandible), the oral cavity, maxillofacial area and the adjacent and associated structures and their impact on the human body. Dentistry is a part of stomatology. Dentistry is widely considered necessary for complete overall health. Those in the practice of dentistry are known as dentists. Other people aiding in oral health service include dental assistants, dental hygienists, dental technicians, and dental therapists. Dentistry is that branch of medicine which deals with the study and practice of diagnosis, prevention, and treatment of diseases of the mouth, the maxilla, and the face.

In the aspect of surgery, dentistry usually encompasses very important practices related to the oral cavity. The most common treatments involve the dental surgery on the teeth as a treatment for dental caries. Decayed teeth can be filled with dental amalgam, dental composite, dental porcelain and precious or non-precious metals. Oral and maxillofacial surgery is a more specialized form of dental surgery. Dentists can prescribe medication, radiographs (x-rays), and devices for home or in-office use. Many oral diseases (such as bilateral odontogenic keratocysts) and abnormalities (such as several unerupted teeth) can indicate systemic, neural, or other diseases. Most general practitioners of dentistry perform restorative, prosthetic, endodontic therapy, periodontal therapy, and exodontias, as well as performing examinations. Many general practitioners are comfortable treating complex cases, as well as placing implants and extracting third molars (wisdom teeth). All dentists must achieve a certain degree of skill in various disciplines in order to graduate from dental school and become an accredited dentist.

Dentists also encourage prevention of dental caries through proper hygiene (tooth brushing and flossing), fluoride, and tooth polishing, although excessive brushing can cause damage to the gums. Dental sealants are plastic materials applied to one or more teeth, for the intended purpose of preventing dental caries (cavities) or other forms of tooth decay. Recognized but less conventional preventive agents include xylitol, which is bacteriostatic, casein derivatives, and proprietary products.