Nerve: Splenic plexus
The celiac ganglia with the sympathetic plexuses of the abdominal viscera radiating from the ganglia. (Lienal plexus labeled at upper right.)
Latin	plexus splenicus
Gray's	subject #220 986
Innervates	spleen

The splenic plexus (lienal plexus in older texts) is formed by branches from the celiac plexus, the left celiac ganglion, and from the right vagus nerve.

It accompanies the lienal artery to the spleen, giving off, in its course, subsidiary plexi along the various branches of the artery.

[edit] External links

• splenic+%28nervous%29+plexus at eMedicine Dictionary

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.

v • d • e Nerves - autonomic nervous system (sympathetic nervous system/ganglion/trunks and parasympathetic nervous system/ganglion) (TA A14.3, GA 9.968) Head/ cranial Sympathetic Ciliary ganglion: roots (Sensory, Sympathetic) · Short ciliary Parasympathetic Ciliary ganglion: roots (Sensory, Parasympathetic) · Short ciliary Pterygopalatine ganglion: deep petrosal · nerve of pterygoid canal branches of distribution: greater palatine (inferior posterior nasal branches) · lesser palatine · nasopalatine (medial superior posterior nasal branches) · pharyngeal Submandibular ganglion Otic ganglion Neck/ cervical Sympathetic paravertebral ganglia: Cervical ganglia (Superior, Middle, Inferior) · Stellate ganglion prevertebral plexus: Cavernous plexus · Internal carotid Chest/ thorax Sympathetic paravertebral ganglia: Thoracic ganglia prevertebral plexus: Cardiac plexus · Esophageal plexus · Pulmonary plexus · Thoracic aortic plexus splanchnic nerves: cardiopulmonary · thoracic cardiac nerves: Superior · Middle · Inferior Abdomen/ Lumbar Sympathetic paravertebral ganglia: Lumbar ganglia prevertebral ganglia: Celiac ganglia (Aorticorenal) · Superior mesenteric ganglion · Inferior mesenteric ganglion prevertebral plexus: Celiac plexus · (Hepatic, Splenic, Pancreatic) · aorticorenal (Abdominal aortic plexus, Renal/Suprarenal) · Superior mesenteric (Gastric) · Inferior mesenteric (Spermatic, Ovarian) · Superior hypogastric (hypogastric nerve, Superior rectal) · Inferior hypogastric (Vesical, Prostatic/Cavernous nerves of penis, Uterovaginal, Middle rectal) splanchnic nerves: Lumbar splanchnic nerves Enteric Meissner's plexus · Auerbach's plexus Pelvis/ sacral Sympathetic paravertebral ganglia: Sacral ganglia · Ganglion impar splanchnic nerves: Sacral splanchnic nerves Parasympathetic splanchnic nerves: Pelvic splanchnic nerves