Management of Dental and Oral Developmental Conditions in Dogs and Cats

Goldschmidt, Stephanie; Hoyer, Naomi

doi:10.1016/j.cvsm.2021.09.002

Cited by 3 publications

(1 citation statement)

References 57 publications

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“…Twenty weeks post-surgery, we observed a class 4 malocclusion with mandibular deviation to the left during conscious oral examination (33). The patient displayed near-normal range of motion and could open and close the mouth without limitations.…”

Section: Case Reports 21 Casementioning

confidence: 90%

Repair and remodeling of the mandibular head of the condylar process in four immature dogs

Sauvé,

Fiani,

Peralta

et al. 2023

Front. Vet. Sci.

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Spontaneous repair and remodeling of the mandibular head of the condylar process is a rarely reported outcome following condylectomy. This clinical report describes the spontaneous repair and subsequent remodeling of the mandibular head of the condylar process in four immature dogs that sustained traumatic injuries, necessitating surgical intervention through arthroplasty via partial or complete condylectomy, or caudal mandibulectomy. In subsequent evaluations, it was observed that all dogs exhibited clinically functional TMJs, as evidenced by an appropriate range of motion. These findings were corroborated by the owners’ reports of the patient’s normal eating and drinking abilities. Conventional and cone-beam computed tomography studies demonstrated the repair and remodeling of the osseous tissues of the mandibular head of the condylar process. Histopathology was unavailable to assess the novel tissues. No evidence of intraarticular or extraarticular ankylosis or osteoarthritic changes was observed.

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Section: Case Reports 21 Casementioning

confidence: 90%

Repair and remodeling of the mandibular head of the condylar process in four immature dogs

Sauvé,

Fiani,

Peralta

et al. 2023

Front. Vet. Sci.

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Dislodgement and aspiration of a tooth during endotracheal intubation in a cat

Makepeace,

Khenissi

2024

Vet Record Case Reports

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A 25‐week‐old Oriental shorthair cat was anaesthetised to perform computed tomography and bronchoscopy. During endotracheal intubation, a deciduous premolar was contacted with the laryngoscope blade, dislodged, and subsequently aspirated into the trachea. The tooth was removed via bronchoscopy, and the cat was recovered in the intensive care unit due to the development of laryngeal oedema. The risk factors for tooth dislodgement in the cat and proposed improvements in the immediate period after dislodgement are discussed in this report.

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Microspatial distribution of trace elements in feline dental hard tissues: early life exposure to essential and toxic elements

et al. 2023

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IntroductionTrace elements play a key role in dental tissue development, as dental hard tissues accumulate both essential and toxic trace elements during mineralization. Characterization of the spatial accumulation pattern of trace elements may provide insight into exposure to toxic elements over time and to the nature of disease processes affecting the hard dental tissues. Here, we present the first report of the use of laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) to map the microspatial distribution of multiple trace elements, essential and toxic, across feline dental hard tissues.MethodsEleven teeth were extracted from 8 cats. Nine teeth were from 7 cats diagnosed with idiopathic tooth resorption on intraoral radiographs prior to extraction. Two teeth were included from a cadaver that had no signs of tooth resorption on intraoral radiographs. The normal dental tissue was analyzed from each sample using LA-ICP-MS to map the microspatial distribution of essential and toxic trace elements across feline enamel, dentin, and cementum.ResultsResults showed a higher accumulation of barium and strontium in coronal dentin as compared to root dentin. The timing of the accumulation mirrors nursing timelines seen in teeth from human and non-human primates, consistent with barium and strontium being sourced from maternal milk. Results also showed a higher uptake of lead in the coronal dentin, suggesting this lead exposure was likely passed from mother to offspring.DiscussionThis work characterizes a baseline for elemental distribution in feline teeth linked to early life exposure to toxic elements such as lead and provides a framework for future studies investigating long-term environmental exposures to trace elements, essential and toxic, and their involvement in feline systemic and dental diseases.

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Management of Dental and Oral Developmental Conditions in Dogs and Cats

Cited by 3 publications

References 57 publications

Repair and remodeling of the mandibular head of the condylar process in four immature dogs

Repair and remodeling of the mandibular head of the condylar process in four immature dogs

Dislodgement and aspiration of a tooth during endotracheal intubation in a cat

Microspatial distribution of trace elements in feline dental hard tissues: early life exposure to essential and toxic elements

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