Glossary
Our glossary features any dental term you need to know, from A to Z. Still confused about something? Give us a call — we’re happy to help.
- JawA common name for either the maxilla or the mandible.
- JoDesignation of the ANSI/ADA/ISO tooth numbering system on the dental claim form. See Specification No. 3950.
- Jp Designation of the Universal/National tooth numbering system on the dental claim form.
- KeratinA protein present in all cuticular structures of the body, such as hair, epidermis and horns.
- Keratinized GingivaThe oral surface of the gingiva extending from the mucogingival junction to the gingival margin. In gingival health, the coronal portion of the sulcular epithelium may also be keratinized.
- LabialPertaining to or around the lip. See facial.
- Laminate VeneerA thin covering of the facial surface of a tooth usually constructed of tooth colored material used to restore discolored, damaged, misshapen or misaligned teeth.
- Least Expensive Alternative Treatment (LEAT)A type of cost containment measure used by many third-party payers. Under a LEAT clause, when there are multiple treatment options for a specific condition, the plan will only pay for the least expensive treatment.
- LesionAn injury or wound area of diseased tissue.
- LiabilityAn obligation to pay an amount in money, goods, or services to another party.
- LimitationRestrictive conditions stated in a dental benefit contract, such as age, length of time covered, and waiting periods, which affect an individual's or group's coverage. The contract may also exclude certain benefits or services, or it may limit the extent or conditions under which certain(...)
- Line AngleAn angle formed by the junction of two planes; used to designate the junction of two surfaces of a tooth, or of two walls of a tooth cavity preparation.
- LingualPertaining to or around the tongue surface of the tooth directed toward the tongue opposite of facial.
- Local Anesthesiathe elimination of sensation, especially pain, in one part of the body by the topical application or regional injection of a drug.
- LocusA site or location.
- MalarPertaining to the cheek bone; see zygomatic bone.
- MalignantHaving the properties of dysplasia, invasion, and metastasis.
- Malocclusion Improper alignment of biting or chewing surfaces of upper and lower teeth
- Managed CareAny contractual arrangement where payment or reimbursement and/or utilization are controlled by a third party. The term "managed care" refers to a cost containment system that directs the utilization of health benefits by: a.) restricting the type, level and frequency of treatment; b.)(...)
- MandibleThe lower jaw