dental fistula,
dental,
fistula (fis´tyool
),
an abnormal passage from the apical periodontal area of a tooth to the surface of the oral mucous membrane, permitting the discharge of inflammatory or suppurative material. Also called alveolar fistula, alveolar sinus.
dental,
adj relating to the teeth.
dental abutment,
n See abutment.
dental alloy,
n See alloy.
dental amalgam,
n See amalgam.
dental ankylosis
lō´sis), dental anxiety,
n See anxiety.
dental arch,
n See arch, dental.
dental articulator,
n See articulator.
dental assistant,
n See assistant, dental.
dental auxiliary,
n See auxiliary personnel.
dental benefits organization,
n an organization offering a dental benefits plan. Also known as dental plan organization.
dental benefits plan,
n the plan entitles covered individuals to specified dental services in return for a fixed, periodic payment made in advance of treatment. Such plans often include the use of deductibles, coinsurance, or maximums to control the cost of the program to the purchaser.
dental benefits program,
n the specific dental benefits plan being offered to enrollees by the sponsor.
dental biofilm,
n See biofilm, dental.
dental bonding,
n See bonding.
dental calculus,
n See calculus.
dental care,
n the treatment of the teeth and their supporting structures.
dental care for children,
n See pedodontics.
dental caries,
n See caries.
dental caries susceptible,
n See susceptible.
dental cavity lining,
n See cavity lining.
dental cement,
n See cement, dental.
dental cementum,
n See cementum.
dental chart,
n See chart, dental.
dental clinic,
n See clinic.
dental cooperative,
n a dental facility organized to provide dental services for the benefit of subscribers and not for profit. There is no discrimination as to who may subscribe, and each subscriber has equal rights and voice in the control of the cooperative. The operation of the cooperative usually rests with a lay board of directors elected by subscribers.
dental deposit,
n See calculus.
dental dysfunction,
n See dysfunction, dental.
dental enamel,
n See enamel.
dental enamel, hypoplastic,
n See hypoplasia.
dental engine,
n See engine, dental.
dental equipment,
n See equipment.
dental fissure,
n See fissure.
dental fistula,
n See fistula.
dental floss,
n a waxed or plain thread of nylon or silk used to clean the interdental areas; an aid in oral physiotherapy. Shredproof Teflon expanded polytetrafluoroethylene (ePTFE), ultra-high-molecular-weight polyethylene (UHMWPE), or nylon flosses are still believed to be the best materials for removing plaque from the teeth.
dental fluorosis,
n See fluorosis, dental.
dental geriatrics,
n See geriatrics.
dental granuloma,
n See granuloma, dental.
dental handpiece,
n See handpiece.
dental health services,
n the sum of the diagnostic, preventive, consultative, supportive, and therapeutic dental care offered by the dental profession or that portion provided a member of a dental health plan.
dental health surveys,
n the use of questionnaires and oral examinations of a target population to determine the need or demand for dental care or the opinions or attitudes of patients or consumers.
dental history,
n See history.
dental hygiene armamentarium,
n See armamentarium.
dental hygiene diagnostic model,
n one of four approaches to patient care. Its purpose is to arrive at a plan for recommended treatment by the systematic use of six steps that cover the major aspects of care, from initial inquiry to problem solving to patient education.
dental hygiene instrumentarium,
n See instrumentarium.
dental hygiene process model,
n one of four approaches to patient care, characterized by the documentation of a patient's expressed needs as they relate to a range of possible causes. Patient is questioned about various areas of concern, including overall health care.
dental hygienist,
n See hygienist, dental.
dental identification,
n the process of establishing the unique characteristics of teeth and dental work of an individual, leading to the identification of an individual by comparison with the person's dental charts and records. Used in forensic dentistry.
dental implant,
n See implant.
dental impression material,
n See impression.
dental instrument,
n See instruments.
dental insurance,
n a policy that insures against the expense of treatment and care of dental disease and accident to teeth.
dental jurisprudence
n the application of the principles of law as they relate to the practice of dentistry. See also jurisprudence, dental.
dental laboratory technician,
dental lamina,
n See lamina, dental.
dental material,
n See material, dental.
dental model,
n See model.
dental neglect,
n the purposeful denial of the minimum amount of oral health care or maintenance required to sustain functioning periodontium and teeth. The caretaker may exhibit a disregard for the patient's health and may focus primarily on pain relief for the patient. It is considered a warning sign of possible child or elder abuse.
)
Dental neglect.
dental occlusion,
n See occlusion.
dental papilla,
n See papilla.
dental pathology,
n that branch of dentistry that deals with all aspects of dental disease. See also pathology.
dental perioscopy
dental pin,
n See pin.
dental plan,
n an organized method for the financing of dental care.
dental plaque,
n See plaque.
dental porcelain,
n See porcelain, dental.
dental prepayment,
n a system for budgeting the cost of dental services in advance of their receipt.
dental prophylaxis,
n See prophylaxis.
dental prosthesis,
n See prosthesis.
dental prosthetic restoration,
n See prosthesis, dental.
dental public health,
n may also be called
public health dentistry. The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as prevention and control of dental diseases on a community basis. See community dentistry.
public health dentistry. The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as prevention and control of dental diseases on a community basis. See community dentistry.
dental pulp,
n See pulp.
dental pulp capping,
n See capping, pulp.
dental pulp cavity,
n See cavity, pulp.
dental pulp exposure,
n See exposure.
dental record,
n a confidential document containing the clinical and financial data of the dental patient, including the patient's identity, pertinent history, medical and dental conditions, services rendered, and charges and payments made.
dental research,
n the formal scientific study of issues related to dentistry.
dental review committee,
n a group of dental professionals and administrative personnel that reviews questionable dental claims and can suggest policy decisions regarding dental care.
dental sac,
n a portion of the tooth germ consisting of ectomesenchyme surrounding the outside of the enamel organ, which produces the periodontium of a tooth. Older term is
dental follicle.
dental follicle.
dental scaling,
n See scaling.
dental sealant,
n See sealant.
dental senescence,
n See senescence, dental.
dental service corporation,
n a legally constituted, not-for-profit organization that negotiates and administers contracts for dental care. Delta Dental and Blue Cross/Blue Shield corporations are two such organizations.
dental service, hospital,
n 1. the location of the dental facility within a hospital.
n 2. the array of dental procedures offered within a hospital setting.
n 2. the array of dental procedures offered within a hospital setting.
dental splint,
n See splint, dental.
dental staff,
n the personnel employed or engaged by the dental professional to conduct the assignable professional and management functions of the dental clinic, office, or practice.
dental stone,
n See stone, dental.
dental tape,
n See tape, dental.
dental technician,
n See technician.
dental unit,
n See unit, dental.
fistula (fis´tyool
),n an abnormal tract connecting two body surfaces or organs or leading from a pathologic or natural internal cavity to the surface. The tract may be lined with epithelium.
)
Fistula.
fistula, alveolar,
n See parulis.
fistula, arteriovenous,
n See shunt, arteriovenous.
fistula, branchial,
n a fistula associated with a branchial cyst; usually seen on the lateral surface of the neck.
fistula, dental,
n See parulis.
fistula, of lip,
n a congenital malformation in which there is a deep pit or fistula on the mucosa of the lip; often bilateral and usually found on the lower lip.
fistula, oroantral,
n an opening between the maxillary sinus and the oral cavity, most often through a tooth socket. See also fistula.
fistula, orofacial,
n an opening between the cutaneous surface of the face and the oral cavity.
fistula, oronasal,
n an opening between the nasal cavity and the oral cavity.
fistula, salivary,
n an opening between a salivary duct and/or gland and the cutaneous surface or into the oral cavity through other than the normal anatomic pathway.
dental
pertaining to the teeth.
dental abscess
see alveolar abscess, malar abscess.
dental aging
telling the age of an animal by its teeth. Significant especially in horses, cattle and sheep. See also age determination.
dental arcade
the complete array of teeth in the form of an arch. There is an upper and a lower arcade, except in ruminants where the incisor sector of the upper arcade is absent.
dental attrition
occlusal wear of a tooth, as a result of tooth to tooth contact as in mastication; physiological rather than pathological.
dental bud
the dental laminae, focal thickenings of the oral mucosae of the developing embryo, invaginate to form dental buds, the early stage of the enamel organ of the embryonic teeth.
dental caps
a condensation of the oral epithelium of the embryo's dental lamina establishes the cap stage of the developing tooth.
dental chisel
see dental hoe (below).
dental claw
an instrument used often for scaling teeth in dogs and cats. It has a thick, sickle-shaped end.
dental cyst
may be odontogenic, containing cell rests of dental tissue, or dentigerous, in which all or part of a tooth is in the cyst. Causes a local swelling of the jaw which may be visible externally. Called also dentigerous cyst.
dental discoloration
occurs as a result of medication with tetracyclines when the teeth are still in the development stage, in cases of porphyrinuria, and in small discrete lesions in association with fluorosis, again when the poisoning occurred in the pre-eruption stage. Congenital absence of dentine and enamel, as occurs in calves, causes the teeth to look pink because of their vascularity.
dental fistula
caused by the spread of alveolar periostitis or abscess. The fistula discharges from the tooth root to the side of the face below the eye, the maxillary sinus or the nasal cavity. Called also malar abscess, gum boil.
dental fluorosis
see fluorosis.
dental formula
an alphanumeric system for listing the number, type (I = incisor, C = canine, P = premolar, M = molar), and position (upper or lower) of teeth: ox and sheep 2($$\hbox{I}^0_4\ \hbox{C}_0^0\ \hbox{P}_3_^3\ \hbox{M}^3_3)= 32; horse 2(\hbox{I}_3^3\ \hbox{C}_1^1\ \hbox{P}_3^4\ \hbox{M}_3^3)=42; pig 2(\hbox{I}_3^3\ \hbox{C}_1^1 \hbox{P}_4^4\ \hbox{M}_3^3)=44; dog 2(\hbox{I}_3^3\ \hbox{C}_1^1\ \hbox{P}_4^4\ \hbox{M}_3^2)=42; cat 2(\hbox{I}_3^3\ \hbox{C}_1^1\ \hbox{P}_2^3\ \hbox{M}_1^1)=30$$.
dental fracture/fissure
usually the result of traumatic injury. Causes great discomfort, unwillingness to close the jaw or chew; often the mouth sags open and saliva is allowed to drool.
dental hoe
an instrument commonly used in veterinary dentistry. It has a broad end with a beveled edge. Called also dental chisel.
dental impaction
failure of teeth to erupt out of the alveolar bone or through the gum.
dental interlock
the deciduous upper canine teeth erupt rostral to the lower canine teeth, thereby locking the mandible from further forward growth.
dental irregular wear
see wave mouth.
dental lamina
in the embryonic oral mucosa dental lamina form as local thickenings of the epithelium; they invaginate to form dental buds, later the enamel organ. See also dental bud.
dental luxation
includes loosening of teeth through to complete avulsion.
dental malocclusion
see malocclusion.
dental mirror
a small round mirror set at an angle on one end of a handle, used in dental examinations to reflect images from intraoral surfaces.
dental numbering systems
dental occlusion
see occlusion (2).
dental pad
the thick layer of connective tissue that replaces the upper incisor teeth in the ruminant; a rostral projection of the hard palate.
dental papillary mesenchyme
the tissue which converts the dental cap stage of the growing tooth to the bell stage by covering it with enamel.
dental pellicle
a thin, acellular membrane of salivary proteins adsorbed to the enamel or cementum.
dental plaque
a dense mass of bacteria in an intercellular matrix, adhering to the surface of the tooth. It is important in that it initiates caries and periodontitis. A precursor of calculus. See also bacterial plaque.
dental pulp
the sensitive content of the cavity of the tooth carrying its nerve and blood supply.
dental records
contain the history of dental treatment given, generally recorded on diagrams or charts of the mouth, showing position of individual teeth, gingiva and occlusion.
dental resorption
may occur if the tooth pulp is traumatized, by osteoclastic action inside the tooth or outside, in the alveolar bone.
dental sac
the remains of the dental follicle at the apex of immature teeth.
dental star
the mark on the occlusal surface of a tooth, especially horse incisors, which is caused by the appearance of secondary dentine, contributed by the pulp cavity, as the tooth wears.
)
Dental star. By permission from Sack W, WensingCJG, Dyce KM, Textbook of Veterinary Anatomy,Saunders, 2002
dental tartar
see dental calculus (above).
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