The Macroanatomy of the Sacral Plexus and Its Nerves in Eurasian Eagle Owls (Bubo bubo).
This study was carried out to reveal the formation of the sacral plexus in the Eurasian Eagle Owls (Bubo bubo) and the nerves originating from this plexus. Five EEOs, three of them were male and two were female, were provided from Wildlife Rescue and Rehabilitation Center of Kafkas University and used as materials. Following the euthanizing of the animals, abdominal cavity was opened. The nerves of plexus sacrales were dissected and photographed. It was detected that the sacral plexus was formed by the ventral ramus of five synsacral nerves. Moreover, it was determined that the roots of the sacral plexus formed three trunks: the truncus cranialis, the truncus medius and the truncus caudalis in fossa renalis. The availability of the n. ischiofemoralis and the availability of n. parafibularis were detected in the EEOs. Five branches were specified as having segregated from the sacral plexus: the n. cutaneus femoralis caudalis, the mutual root of n. fibularis with n. tibialis (n. ischiadicus), the rami musculares, the n. coxalis caudalis and the ramus muscularis. It was observed that the sacral plexus was linked to the lumbar plexus by the n. furcalis, to the pudendus plexus via the n. bigeminus. Consequently, the anatomic structure of the EEO's sacral plexus, the participating synsacral nerves to plexus and the innervation areas of these nerves were revealed.
Department of Anatomy, Faculty of Veterinary Medicine, Kafkas University, Kars, Turkey. yalcinakbulut@kafkas.edu.tr.
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Y
Akbulut
Department of Anatomy, Faculty of Veterinary Medicine, Kafkas University, Kars, Turkey.
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Y
Demiraslan
Department of Anatomy, Faculty of Veterinary Medicine, Kafkas University, Kars, Turkey.
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K
Aslan
Wildlife Rescue and Rehabilitation Center of Kafkas University, Kars, Turkey.
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Coban
D000818:Animals; D005260:Female; D006724:Hoof and Claw / Q000294:innervation*; D035002:Lower Extremity / Q000294:innervation*; D008160:Lumbosacral Plexus / Q000033:anatomy & histology*; D008297:Male; D012584:Sciatic Nerve / Q000033:anatomy & histology*; D020305:Strigiformes / Q000033:anatomy & histology*