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Dental Term Starting with A

Abcessed tooth

An infection in your gum caused by too much bacteria at the center of a tooth

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Abfraction

The loss of tooth structure due to heavy compressive loading and flexing of a tooth as in heavy grinding. This often leads to notched defects at the gum line.

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Abrasion

Loss of tooth structure caused by a hard toothbrush, poor brushing technique, or Bruxism (grinding or clenching the teeth)

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Abscess

Acute or chronic localized inflammation, probably with a collection of pus, associated with tissue destruction and, frequently, swelling; usually secondary to infection.

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Abutment

A term with different meanings depending on the clinical scenario.

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Abutment crown

Artificial crown also serving for the retention or support of a dental prosthesis.

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Accession

Addition of a test specimen, previously collected by a health care provider, to a laboratory specimen collection; recording of essential specimen identification data in a laboratory-maintained file in...

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Acid etching

Use of an acidic chemical substance to prepare the tooth enamel and or dentin surface to provide retention for bonding.

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Adhesion

State in which two surfaces are held together by chemical or physical forces or both with or without the aid of an adhesive. Adhesion is one aspect of bonding.

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Adhesive

Any substance that joins or creates close adherence of two or more surfaces. Intermediate material that causes two materials to adhere to each other.

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Adjunctive

A secondary treatment in addition to the primary therapy.

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Administrative costs

Overhead expenses incurred in the operation of a dental benefit program, exclusive of costs of dental services provided.

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Administrative services only (ASO)

An arrangement under which a third party, for a fee, processes claims and handles paperwork for a self-funded group. This frequently includes all insurance company services (actuarial services, underw...

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Adult dentition

The permanent teeth of adulthood that either replace the primary dentition or erupt distally to the primary molars.

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Air Abrasion

Tiny particles of aluminum oxide blasted in a stream of water at the tooth to remove the decayed debris and ruined enamel of cavities

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Allergy

Unfavorable systemic response to a foreign substance or drug

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Allogenic

Belonging to the same species, but genetically different.

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Alloplastic

Refers to synthetic material often used for tissue augmentation or replacement.

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Allowable charge

The maximum dollar amount on which benefit payment is based for each dental procedure as calculated by the third-party payer.

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Alloy

Compound combining two or more elements having properties not existing in any of the single constituent elements. Sometimes used to refer to amalgam.

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Alternate benefit

A provision in a dental plan contract that allows the third-party payer to determine the benefit based on an alternative procedure that is generally less expensive than the one provided or proposed.

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Alternative benefit plan

A plan, other than a traditional (fee-for-service, freedom-of-choice) indemnity or service corporation plan, for reimbursing a participating dentist for providing treatment to an enrolled patient popu...

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Alternative delivery system

An arrangement for the provision of dental services in other than the traditional way (e.g., licensed dentist providing treatment in a fee-for-service dental office).

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Alveolar

Referring to the bone to which a tooth is attached.

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Alveolar Bone

The jaw bone that anchors the roots of teeth

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Alveoloplasty

A surgical procedure that reshapes the jawbone.

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Amalgam

An alloy used in direct dental restorations. Typically composed of mercury, silver, tin and copper along with other metallic elements added to improve physical and mechanical properties.

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Analgesia

A state of pain relief; an agent to lessen pain

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Anatomical crown

That portion of tooth normally covered by, and including, enamel.

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Ancillary

Subordinate or auxiliary to something or someone else; supplementary.

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Anesthesia

A procedure that controls the patient's level of anxiety or pain. Delivery of an anesthesia inducing agent by a dentist or other health care practitioner is regulated by state dental boards. ADA anest...

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Annual Maximum

The total dollar amount that a plan will pay for dental care for an individual member or family member (under a family plan) for a specified benefit period, typically a calendar year.

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Anomaly

deviation from the normal anatomic structure, growth, development or function; an abnormality.

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Anterior teeth

Front teeth.  Also called incisors and cuspids/canines.

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10000+ Dental Terms for Dentist, Doctors & Students from a Dental dictionary. Our experts define difficult Dental language in easy-to-understand explanations of each and every Dental term.

Dental Terms online Dental dictionary provides quick & easy access to hard-to-spell and often misspelled Dental definitions through an extensive alphabetical A- Z listing.

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