Example: A fracture of the crown and root that does not expose the pulp. 4th ed. An abnormal rostrocaudal relationship between the dental arches in which the mandibular arch occludes caudal to its normal position relative to the maxillary arch. FDI World Dental Federation is the largest membership-based dental organization in the world. Root surface exposure caused by apical migration of the gingival margin or loss of gingiva. The AVDC Board gratefully acknowledges Veterinary Information Network (VIN) for developing and donating the tooth fracture and tooth resorption diagrams. Scaling and root planing (SRP) is still considered the gold standard for non-surgical therapy to address periodontal disease. Additional items will be added to this page as they are approved by the Nomenclature Committee and AVDC and Foundation for Veterinary Dentistry Boards. When used in AVDC case log entries, the tooth fracture abbreviations noted below are to be stated as T/FX/{specific abbreviation} e.g T/FX/CCF, Fracture of the crown that does not expose the pulp, Fracture of the crown that exposes the pulp, Fracture of the crown and root that does not expose the pulp, Fracture of the crown and root that exposes the pulp, Presence of a root remnant or reserve crown remnant, Presence of a crown-root remnant (in brachyodont teeth), clinical crown-reserve crown remnant (in aradicular hypsodont teeth) or clinical crown-reserve crown and root remnant (in radicular hypsodont teeth), To download a .pdf printable version of this composite diagram, click download. Because “wry bite” is non-specific, its use is not recommended. 1st ed. They have also been called “contact ulcers” and “kissing ulcers”. Staging also assesses complexity that may determine the complexity of … Gingiva or gingiva-like tissue (e.g., from the hard palate) used to replace gingiva in a gingival defect. Exteriorization of an enclosed cavity by resecting a portion of the cutaneous or mucosal wall and suturing the cut edges of the remaining wall to adjacent edges of the skin or mucosa, thereby creating a pouch; use. Methods: The literature discussing periodontal probe diameters in human, dog, and monkey studies was reviewed and compared. In addition to reports that were prepared prior to the World Workshop, there were 4 working groups at the meeting and each issued a consensus report at the conclusion of the meeting. Progression Grade A: Grade B: Grade C: Slow rate Moderate rate Rapid rate The Journal of the American Dental Association, Vol. Shallow indentation on the ventral apsect of the mandible, rostral to the angular process (absent in carnivores), Median connection of the bodies of the right and left mandibles (in adult Sus and Equus replaced by a synostosis), consisting of intermandibular synchondrosis and intermandibular suture, The smaller part of the intermandibular joint formed by cartilage, The larger part of the intermandibular joint formed by connective tissue, The area where the condylar process of the mandible articulates with the mandibular fossa of the temporal bone. The use of anatomical names in publications is required by many leading journals and is recommended. The classification includes systemic modifying factors thus recognizing the role of factors such as diabetes and smoking on the onset and progression of periodontal disease. Endodontics is a specialty in dentistry and oral surgery that is concerned with the prevention, diagnosis and treatment of diseases of the pulp-dentin complex and their impact on associated tissues. _________________________________________ All mammals have two maxillas (or maxillae) and two mandibles. Cartilage used to to take the place of a removed piece of bone or fill a bony defect. Tooth elongation (T/EL): Abnormal intraoral and/or periapical extension of the coronal and/or apical portion of the tooth, Open diastema (D/O): Pathological widening of the interproximal space that has similar widths at the gingival margin and occlusal surface, Valve diastema (D/V): Pathological widening of the interproximal space that is considerably wider at the gingival margin than at the occlusal surface, Temporal teratoma (TT): Vestigial dental structure in the vicinity of the temporal bone as a result of failure of closure of the first branchial cleft usually associated with swelling or a sinus tract at the base of the pinna of the ear; also known as heterotopic polyodontia or “ear tooth” and erroneously called dentigerous cyst in the horse, Pulp horn defect (PH/D): Pulp horn exposure or defective secondary dentin overlying a pulp horn noted on the occlusal surface of cheek teeth which may or may not be vital, Infundibular caries (CA/INF): Caries of the maxillary cheek teeth infundibulae; grade 1 involving cementum only; grade 2 also involving enamel; grade 3 also involving dentin; grade 4 affecting the structural integrity of the tooth; use CA/INF/D for distal infundibular caries and CA/INF/M for mesial infundibular caries, Peripheral caries (CA/PER): – Caries affecting the periphery of the cheek teeth; grade 1 involving cementum only; grade 2 also involving enamel; grade 3 also involving dentin; grade 4 affecting the structural integrity of the tooth, Shear mouth (SHE): Abnormally increased occlusal angulation of the cheek teeth; for example >40° for mandibular cheek teeth and >25° for maxillary cheek teeth, Sinusitis (SIN/IN): Inflammation of the sinus (e.g. Please note that completion of these forms is considered to be part of the examination service; and, therefore, is not a separately billable item. 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