Dentistry, also known as dental medicine and oral medicine, is the branch of medicine focused on the teeth, gums, and mouth. It consists of the study, diagnosis, prevention, management, and treatment of diseases, disorders, and conditions of the mouth, most commonly focused on dentition as well as the oral mucosa. Dentistry may also encompass other aspects of the craniofacial complex including the temporomandibular joint. The practitioner is called a dentist.
A dentist, also known as a dental surgeon, is a health care professional who specializes in dentistry, the branch of medicine focused on the teeth, gums, and mouth. The dentist's supporting team aids in providing oral health services. The dental team includes dental assistants, dental hygienists, dental technicians, and sometimes dental therapists.
Tooth decay, also known as cavities or caries, is the breakdown of teeth due to acids produced by bacteria. The cavities may be a number of different colors, from yellow to black. Symptoms may include pain and difficulty eating. Complications may include inflammation of the tissue around the tooth, tooth loss and infection or abscess formation. Tooth regeneration is an on-going stem cell based field of study that is trying to reverse the effects of decay, unlike most current methods which only try to make dealing with the effects easier.
A dental hygienist or oral hygienist is a licensed dental professional, registered with a dental association or regulatory body within their country of practice. Prior to completing clinical and written board examinations, registered dental hygienists must have either an associate's or bachelor's degree in dental hygiene from an accredited college or university. Once registered, hygienists are primary healthcare professionals who work independently of or alongside dentists and other dental professionals to provide full oral health care. They have the training and education that focus on and specialize in the prevention and treatment of many oral diseases.
The periodontal ligament, commonly abbreviated as the PDL, are a group of specialized connective tissue fibers that essentially attach a tooth to the alveolar bone within which they sit. It inserts into root cementum on one side and onto alveolar bone on the other.
Periodontology or periodontics is the specialty of dentistry that studies supporting structures of teeth, as well as diseases and conditions that affect them. The supporting tissues are known as the periodontium, which includes the gingiva (gums), alveolar bone, cementum, and the periodontal ligament. A periodontist is a dentist that specializes in the prevention, diagnosis and treatment of periodontal disease and in the placement of dental implants.
Geriatric dentistry is the delivery of dental care to older adults involving diagnosis, prevention, management and treatment of problems associated with age related diseases. The mouth is referred to as a mirror of overall health, reinforcing that oral health is an integral part of general health. In the elderly population poor oral health has been considered a risk factor for general health problems. Older adults are more susceptible to oral conditions or diseases due to an increase in chronic conditions and physical/mental disabilities. Thus, the elderly form a distinct group in terms of provision of care.
The UCLA School of Dentistry is the dental school of the University of California, Los Angeles (UCLA) located in the Center for Health Sciences building in the Westwood neighborhood of Los Angeles, California, United States. The school has several educational and training programs, conducts oral and dental health research, and offers affordable dental care at three locations: Westwood, Venice, and Inglewood. The school also participates in several outreach endeavors, including numerous health fairs during the year, STEM pipeline programs and provides dental care for underserved populations in the region. The School of Dentistry is considered among the nation's best research-intensive dental schools.
The University of Pittsburgh School of Dental Medicine is the dental school of the University of Pittsburgh (Pitt). It is located in Pittsburgh, Pennsylvania, United States. It is one of Pitt's six schools of the health sciences and one of several dental schools in Pennsylvania. It is closely affiliated with the University of Pittsburgh Medical Center. The School of Dental Medicine accepted 3.6% of applicants for the class of 2016, a record low for the school's entire history.
Early childhood caries (ECC), formerly known as nursing bottle caries, baby bottle tooth decay, night bottle mouth and night bottle caries, is a disease that affects teeth in children aged between birth and 71 months. ECC is characterized by the presence of 1 or more decayed, missing, or filled tooth surfaces in any primary tooth. ECC has been shown to be a very common, transmissible bacterial infection, usually passed from the primary caregiver to the child. The main bacteria responsible for dental cavities are Streptococcus mutans (S.mutans) and Lactobacillus. There is also evidence that supports that those who are in lower socioeconomic populations are at greater risk of developing ECC.
Dental Public Health (DPH) is a para-clinical specialty of dentistry that deals with the prevention of oral disease and promotion of oral health. Dental public health is involved in the assessment of key dental health needs and coming up with effective solutions to improve the dental health of populations rather than individuals.
Oral hygiene is the practice of keeping one's oral cavity clean and free of disease and other problems by regular brushing of the teeth and adopting good hygiene habits. It is important that oral hygiene be carried out on a regular basis to enable prevention of dental disease and bad breath. The most common types of dental disease are tooth decay and gum diseases, including gingivitis, and periodontitis.
Gingivitis is a non-destructive disease that causes inflammation of the gums; ulitis is an alternative term. The most common form of gingivitis, and the most common form of periodontal disease overall, is in response to bacterial biofilms that are attached to tooth surfaces, termed plaque-induced gingivitis. Most forms of gingivitis are plaque-induced.
Special needs dentistry, also known as special care dentistry, is a dental specialty that deals with the oral health problems of geriatric patients, patients with intellectual disabilities, and patients with other medical, physical, or psychiatric issues.
Pediatric dentistry is the branch of dentistry dealing with children from birth through adolescence. The specialty of pediatric dentistry is recognized by the American Dental Association, Royal College of Dentists of Canada, and Royal Australasian College of Dental Surgeons.
Tobacco usage in sport is a well documented and publicised occurrence. Tobacco advertising has connected itself to sports both for the connotations of health that sports provide, as well as the marketing potential of famous athletes. Additionally, tobacco has played a role in the sport of baseball specifically and has affected both the rules affecting players and fan alike. Agencies such as the CDC have used sports as platforms for tobacco prevention programs, specifically targeted at younger people.
Gerald Peter Curatola, D.D.S., is a dentist, Adjunct Clinical Associate Professor at New York University, known for his contributions in cosmetic dentistry. He is a dental contributor to Fox News Channel, AOL Health, and Dr. Oz, and has appeared on the Martha Stewart Show, NBC's Your Total Health, and ABC networks. Curatola is the founder of Rejuvenation Dentistry, and the co-inventor and co-developer of REVITIN Oral Therapy.
The practice of dental care in rural Alaska is overseen by the American Dental Association and other organizations under the jurisdiction of dentistry in the United States, with major differences from dentistry in the contiguous states. The oral health situation among the Alaskan Native population is among the most severe globally, with notably high rates of oral disease. Children in this population aged 2 to 5 years have almost five times the amount of tooth decay as children of the same age elsewhere in the United States, and adults have 2.5 times the amount of tooth decay as adults elsewhere. Other factors impacting the population's dental health include the difficulty of obtaining fresh food in remote locations, lack of fluoridated running water, and reduced access to education on the importance of dental health.
Maternal oral health has been shown to affect the well-being of both the expectant mother and her unborn fetus.
John C. Greene was an American dentist and public health administrator. He was a rear admiral in the U.S. Public Health Service Commissioned Corps, and served as the Deputy Surgeon General of the United States under President Carter from 1978 to 1981. He was the Acting Surgeon General from January to May 1981 under Ronald Reagan. He was the highest ranking non-physician public health officer in the history of the U.S. government.
