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Macroanatomical Aspects of the Lumbar Plexus and its Branches in the Sparrowhawk
Author(s) -
Balkaya H.,
Ozudogru Z.
Publication year - 2016
Publication title -
anatomia, histologia, embryologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.34
H-Index - 35
eISSN - 1439-0264
pISSN - 0340-2096
DOI - 10.1111/ahe.12172
Subject(s) - plexus , anatomy , lumbar plexus , brachial plexus , accipiter , medicine , cervical plexus , biology , lumbar , paleontology , predation
Summary This study examined the plexus lumbalis and its branches in the sparrowhawk ( Accipiter nisus ). Fifteen sparrowhawks were used in this study. After administering an anaesthetic to the birds, the body cavities were opened. The birds were fixed with formaldehyde after draining of the blood. The nerves of the plexus lumbalis were dissected separately and photographed. The plexus lumbalis was formed by the union of the branches of the synsacral spinal nerves, which left from the ventrolaterale of os lumbosacrale. The plexus consisted of three (2nd, 3rd and 4th) synsacral spinal nerves. The cranial and caudal nerves originating from the plexus lumbalis were the nervus cutaneous femoris, nervus coxalis cranialis, nervus femoralis, nervus saphenus and nervus obturatorius. The general macroanatomical shape of the plexus lumbalis and the distribution of the nerves originating from this plexus were similar to those of other bird species.