Abdominal aortic plexus

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The abdominal aortic plexus is a nerve plexus that the abdominal aorta surrounding. It extends from the aortic hiatus (opening of the diaphragm for the aorta), where it continues the thoracic aortic plexus , to the bifurcation of the aorta, where it continues as the superior hypogastric plexus and the iliac plexus .

The aortic plexus abdominalis forms some branching nerve plexuses, analogous to the arteries branching off from the aorta : The renal artery is surrounded by the renal plexus , which in turn gives off the ureteric plexus to the ureter . With the testicular artery or the ovarian artery , the testicular plexus (or ovarian plexus) also moves to the gonad. The superior rectal plexus is in turn sent to the rectum by the inferior mesenteric plexus .

The plexus aorticus abdominalis receives sympathetic fibers from the ganglia coeliaca , from the ganglia aorticorenalia and parasympathetic fibers from the vagus nerve .

literature

  • Wolfgang Daubner (founded by Heinz Feneis): Feneis' Bildlexikon der Anatomie . 9th edition. Georg Thieme Verlag, 2005, ISBN 978-3-13-330109-1 , p. 430 .
  • Hans Frick, Helmut Leonhardt and Dietrich Starck: Special anatomy . In: Pocket textbook of the entire anatomy . 4th revised edition. tape 2 . Georg Thieme Verlag, Stuttgart; New York 1992, ISBN 978-3-13-356904-0 , pp. 177 .
  • Robert H. Whitaker and Neil R. Borley: Anatomiekompass: Pocket atlas of the anatomical pathways . 2nd revised edition. Georg Thieme Verlag, 2003, ISBN 978-3-13-108772-0 , p. 92 (English: Instant Anatomy . Oxford 2000. Translated by Ulrich R. Mahlknecht).