lingual cusp

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• cusp plane — the small imaginary plane in which buccal cusp tips and lingual cusp tips are located on posterior teeth …   Medical dictionary

• cusp angle — 1. the angle made by the slopes of a cusp of a tooth with the plane that passes through the tip of the cusp and that is perpendicular to a line bisecting the cusp, measured mesiodistally or buccolingually. 2. the angle made by the slopes of a… …   Medical dictionary

• Cusp — In reference to heart valves, one of the triangular segments of the valve which opens and closes with the flow of blood. In reference to teeth, a raised area of the biting surface. * * * 1. In dentistry, a conical elevation arising on the surface …   Medical dictionary

• lingual lamina — a cusp found on the tongue of lampreys (Petromyzontidae). These laminae consist of an anterior or transverse lamina and posterior or longitudinal lamina …   Dictionary of ichthyology

• Carabelli cusp — an accessory cusp on the lingual aspect of the mesiolingual cusp of an upper molar, which may be unilateral or bilateral and may vary considerably in size; it is common in Caucasians but quite rare in East Asians and certain other groups. Called… …   Medical dictionary

• talon cusp — a large accessory cusp on the lingual surface of a maxillary incisor, forming a T shaped projection from the cingulum of the tooth and resembling the talon of an eagle …   Medical dictionary

• Dental anatomy — Adult and Baby teeth diagram. Note the non standard Dental notation (numbering) Dental anatomy is a field of anatomy dedicated to the study of human tooth structures. The development, appearance, and classification of teeth fall within its… …   Wikipedia

• Mandibular second premolar — Mandibular second premolars of permanent teeth marked in red. There are no premolars in primary teeth. The mandibular second premolar is the tooth located distally (away from the midline of the face) from both the mandibular first premolars of… …   Wikipedia

• Mandibular first premolar — Mandibular first premolars of permanent teeth marked in red. There are no premolars in primary teeth. The mandibular first premolar is the tooth located laterally (away from the midline of the face) from both the mandibular canines of the …   Wikipedia

• Canine tooth — Cuspid redirects here. For the heart valves, see bicuspid valve and tricuspid valve. Canine tooth This dog s longer pointed cuspids or fangs show why they are particularly associated with canines …   Wikipedia

• Maxillary central incisor — Maxillary central incisors of permanent and primary teeth marked in red. The maxillary central incisor is a human tooth in the front upper jaw, or maxilla, and is usually the most visible of all teeth in the mouth. It is located mesial (closer to …   Wikipedia