Category: T
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Triangular mesh
A type of polygon mesh used in computer graphics. It comprises a set of triangles connected by their common edges or corners. This allows for 3D digital constructs and their ready manipulation.
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Triamcinolone
An intraarticular, topical, and inhaled glucocorticoid with a long halflife. A synthetic corticosteroid drug used in the treatment of skin, mouth and joint inflammations. Synthetic corticosteroid used as an anti-inflammatory agent. Adverse effects include gastrointestinal and endocrine disturbances and, if used topically, skin rashes. A synthetic corticosteroid hormone with uses similar to cortisone; it reduces…
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Trial placement
A set‐up of denture teeth (usually in wax) on a base material so that a try‐in denture may be placed in the patient’s mouth to verify esthetics and necessary records or to verify any other necessary steps before completion of the denture.
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Trial flask closure
Preliminary closure of a dental prosthesis processing flask that ensures that the mold is completely filled with finishing material and allows excess material to be eliminated.
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Trial‐fit gauge (syn)
Implant try‐in. Replica or near replica of the body of a specific dental implant configuration used for testing the size of the osteotomy.
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Trial denture
Placement of teeth, usually in wax, to evaluate the proposed maxillomandibular relationships, esthetics, and function of the prosthesis.
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Trial base
A device or material that represents the base of a removable dental prosthesis and usually has an attached wax rim. Used to record the maxillomandibular relationship for the purpose of setting denture teeth in their proper functional and esthetic location.
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Treponema denticola
Long, thin, corkscrew‐like, gram‐negative, anaerobic spirochete that has been implicated as a possible etiologic agent of chronic periodontitis and periimplantitis. Characteristic motility and morphology of the organism may be discerned by dark‐field microscopy. A species of anerobic, gram-negative spirochete that causes periodontal disease. Its presence in the oral cavity has been linked to an increased…
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Trephine drill
Hollow drill used to remove a disk or cylinder of bone or other tissue.
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Trephine
Surgical act of creating a circular opening. Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone. A small crown saw used…