A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A
Amalgam - Silver filling made of alloy mixtures used to restore the tooth.
Anesthesia - Medications used to relieve pain.
Anterior teeth - Front teeth. Also called incisors and cuspids.
Arch - The upper or lower jaw.
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B
Baby bottle tooth decay - Caused by sugary substances in milk and some juices, which combine with saliva to form acids inside the mouth causing the breakdown of tooth structure.
Bicuspids -Back teeth used for chewing.
Bitewings - Cavity detecting x-rays that help the dentist diagnose cavities between the teeth.
Bonding - Application of tooth-colored resin materials to the surface of the teeth.
Bridge - A fixed appliance that replaces lost teeth.
Bruxism - Teeth grinding.
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C
Calculus - A sticky substance (also called tartar) that has hardened.
Canal - The narrow chamber inside the tooth's root.
Canines - Also called cuspids or eye teeth.
Canker sore - An ulcer that occurs on the delicate tissues inside your mouth. A canker sore is usually light-colored at its base and can have a red exterior border.
Caries - Another term for decay.
Cold sore - Usually occurs on the outside of the mouth, usually on or near the nose or lips. A cold sore is contagious because it is caused by the herpes simplex virus, and it is usually painful and filled with fluid.
Composite filling - Tooth colored restorations, also known as resin fillings.
Contouring - The process of reshaping teeth.
Crown - A covering over the entire tooth.
Cusps - The pointed parts on top of the back teeth's chewing surface.
Cuspids - Front teeth that typically have a protruding edge. (eye teeth)
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D
Dentin - The tooth layer underneath the enamel.
Denture - A removable set of teeth.
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E
Endodontics - A form of dentistry that addresses problems affecting the tooth's root or nerve. (also known as root canal therapy)
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F
Fluoride - A naturally occurring substance in or added to water, toothpastes and some rinses and used for strengthening the tooth's enamel.
Fluorosis - An over-exposure to fluoride and resulting sometimes in tooth discoloration.
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G
Gingiva - Another word for gum tissue.
Gingivitis - A minor disease of the gums caused by plaque.
Gum disease - An infection of the gum tissues. Also called periodontal disease.
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I
Impacted teeth - A condition in which a tooth fails to erupt or only partially erupts.
Implant - A permanent appliance used to replace a missing tooth. An artificial root in the jaw.
Incisor - Front teeth with cutting edges; located in the center or on the sides near the front.
Inlay - An artificial filling made of various materials, including porcelain, or gold.
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L
Laminate veneer - A covering that is bonded to the enamel of a front tooth. The shell is usually thin and made from porcelain or resin.
Laser - Light amplification by stimulated emission of radiation. A single wavelength beam of highly concentrated energy.
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M
Malocclusion - Bad bite relationship.
Mandible - The lower jaw.
Maxilla - The upper jaw.
Molar - Usually the largest teeth, near the rear of the mouth. Molars have large chewing surfaces.
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N
Neuromuscular Dentistry - are more than the aches and pains felt in and around the neck and head that are associated with your teeth and jaw.

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O
Onlay - A porcelain or gold filling designed to protect the chewing surface of a tooth.
Orthodontics - A field of dentistry that deals with tooth and jaw alignment.
Overdenture - A denture that snaps onto implants.
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P
Palate - Roof of the mouth.
Partial denture - A removable appliance that replaces teeth.
Pedodontics - A field of dentistry that deals with children's teeth.
Perio pocket - An opening between gum tissue and root of the tooth.
Periodontal disease - Infection of the gum tissues. Also called gum disease.
Periodontist - A dentist who treats diseases of the gums.
Permanent teeth - The teeth that erupt after primary teeth. Also called adult teeth.
Plaque - A sticky, colorless substance that covers the teeth after sleep or periods between brushing.
Posterior teeth - The bicuspids and molars. Also called the back teeth.
Primary teeth - A person's first set of teeth. Also called baby teeth.
Prophylaxis - The act of cleaning the teeth.
Prosthodontics - The field of dentistry that deals with artificial dental appliances to replace missing teeth.
Pulp - The inner tissues of the tooth containing blood and nerve tissue.
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R
Receding gum - A condition in which the gums separate from the tooth's root, allowing bacteria and other substances to attack the tooth's enamel and surrounding bone.
Resin filling - A tooth colored filling used to restore teeth. Also called a composite filling.
Root canal - A procedure in which a tooth's nerve is removed and an inner canal cleansed and later filled.
Root planing - Cleansing of teeth to remove heavy buildup of tartar below the gum line.
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S
Sealant - A synthetic material placed on the tooth's chewing surface that protects the enamel.
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T
TMJ - Temporomandibular joint disorder. Health problems related to the jaw joint just in front of the ear.
Tarter - A hardened substance (also called calculus) that sticks to the tooth's surface.
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V
Veneer - A laminate applied or bonded to the tooth.
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W
Whitening - A process that employs special whitening agents for restoring the color of teeth.
Wisdom tooth - Third set of molars that erupt last in adolescence.
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