Oral and Dental Examination Findings in European Polecats (Mustela putorius).

Dental and oral diseases in the domestic ferret have been reported, but comparison with their closest wild relative, the European polecat (Mustela putorius), is lacking. Dental and orofacial pathology was evaluated by means of visual examination and dental radiographical analysis of 234 museum skulls. Most of these (70.5%) originated from Austria and the remainder came from seven other European countries. Linguoverted mandibular second incisor teeth were noted in 77% of the skulls. There were 7,268 (91.4% of all potential) teeth available for examination. Few (0.3%) were presumed congenitally missing and 0.5% were presumed missing by acquired means. Supernumerary teeth were present in 2.6% of the skulls. Most (65.6%) of the maxillary first molar teeth were three rooted with the palatal root protruding into the orbit. Most (67.2%) of the mandibular first molar teeth were three rooted with the smaller third root being positioned in the furcation of the two larger roots. Thirty-one percent of the teeth were four rooted, with the smaller fourth root also being positioned in the furcation of the two largest roots. Attrition/abrasion was shown by 17.2% of the teeth in 47% of the skulls. Periodontitis was recognized in 57.6% of the teeth in 91.9% of the skulls and dental fractures were noted in 7.2% of the teeth in 62% of the skulls. Radiographical evidence of endodontic disease was found in 25% of the fractured teeth. Tooth resorption, in the form of external inflammatory resorption associated with endodontic disease, was found in 0.1% of teeth in 2.1% of skulls. Extrusion affected 44% of the canine teeth. Lesions consistent with infection by the helminth Troglotrema acutum were identified in 33.3% of the skulls. Oral and dental disease was significant and varied, often consistent with reports of the species domestic counterpart - the ferret. Comparison with other mustelids, notably the beech marten (Martes foina), showed both clear consistencies and discrepancies, dependent on the type of pathology.

Oral and dental diseases in a population of domestic ferrets (Mustela putorius furo).

OBJECTIVE: Domestic ferrets have been used for many purposes, but recently their popularity as companion animals has increased greatly. However, data on their oral and dental diseases are rare. The objective of this study was therefore to describe oral and dental diseases in a population of client-owned domestic ferrets. METHODS: In this cross-sectional clinical study, detailed oral and dental examination and full-mouth dental radiographs were performed in 57 client-owned ferrets. RESULTS: Variations in occlusion and number of roots per tooth were noted in comparison with previously published literature on ferrets. Periodontal disease, attrition/abrasion and dental fractures, especially of the canine teeth, were commonly observed. Periapical disease associated with dental fractures, malocclusion, tooth resorption and neoplasia was uncommon. CONCLUSION AND CLINICAL RELEVANCE: This study indicates that thorough oral and dental examination supported by dental radiography under general anaesthesia should be performed in domestic ferrets as a part of regular veterinary care.