ArticleVeterinary medicine and science2025
Cross-Sectional Radiological and Reconstructive Anatomy of the Paranasal Sinuses in Normal Mesaticephalic Dogs.
Article in Veterinary medicine and science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Cross-Sectional Radiological and Reconstructive Anatomy of the Paranasal Sinuses in Normal Mesaticephalic Dogs.Veterinary medicine and science · 2025Article
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1 author.
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Abstract
backgroundAlthough extensive research has been conducted on paranasal sinuses across various human populations and animal species, studies focusing on dogs remain relatively scarce. PURPOSE: This study aimed to characterise the anatomical and morphometric structure of canine paranasal sinuses utilising computed tomography (CT) cross-sectional imaging and three-dimensional (3D) reformatted models.
methodsIn this study, CT images of 14 clinically normal dogs (7 females, 7 males) with a mean age of 6.2 ± 4.3 years were analysed. The localisation and boundaries of the paranasal sinuses, as well as the orientation and morphology of sinonasal openings, were identified through cross-sectional imaging, whereas morphometric characteristics were evaluated using 3D models.
resultsDespite variations in shape among all examined animals, the paranasal sinuses bilaterally consisted of maxillary recess (MR) and frontal sinus (FS) (rostral, medial and lateral). In one 4-year-old male, the rostral FS was absent. The MR exhibited a volume of 4 cm
conclusionAlthough this study was conducted on animals of certain age and sex, without considering breed-specific characteristics, the findings contribute to a more detailed understanding of the cross-sectional and reconstructive anatomy of the region. Moreover, these preliminary reference data may aid radiologists and clinicians in diagnosing sinonasal diseases.
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