Anatomical Variations of the Blood Vascular System in Veterinary Medicine. The Internal Iliac Artery of the Dog. Part Two |
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| Authors: | L Avedillo N Martín‐Alguacil I Salazar |
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| Institution: | 1. Private practitioner, Clínica Veterinaria Salud Animal, Gri?ón (Madrid), Spain;2. Department of Anatomy and Embryology, Veterinary School, University Complutense de Madrid, Madrid, Spain;3. Department of Anatomy and Animal Production, Unit of Anatomy and Embryology, Veterinary School, University of Santiago de Compostela, Lugo, Spain |
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| Abstract: | The aim of this study was to investigate the variability of the internal pudendal artery. Two hundred and thirty‐two pelvic halves from 116 adult dogs were examined. Twenty‐six anatomical variations were found, thirteen occurring in more than 5% of the dogs. Anatomical variations were grouped in relation to the origin of the prostatic/vaginal arteries, middle rectal artery, urethral artery, ventral perineal and caudal rectal arteries. The chi‐squared test was used to analyse differences in sex, side of the body, profile and size, and the results were considered statistically significant when P ≤ 0.05. An identical vascular pattern in both hemipelvises was found for most of the anatomical variations described. |
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