Anatomy

Splanchnic Nerves

The major nerves supplying sympathetic innervation to the abdomen. The greater, lesser, and lowest (or smallest) splanchnic nerves are formed by preganglionic fibers from the spinal cord which pass through the paravertebral ganglia and then to the celiac ganglia and plexuses. The lumbar splanchnic nerves carry fibers which pass through the lumbar paravertebral ganglia to the mesenteric and hypogastric ganglia.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The major nerves supplying sympathetic innervation to the abdomen. The greater, lesser, and lowest (or smallest) splanchnic nerves are formed by preganglionic fibers from the spinal cord which pass through the paravertebral ganglia and then to the celiac ganglia and plexuses. The lumbar splanchnic nerves carry fibers which pass through the lumbar paravertebral ganglia to the mesenteric and hypogastric ganglia.

MeSH Record

Classification

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MeSH Record

Synonyms

3 entry terms
  • Nerve, Splanchnic
  • Nerves, Splanchnic
  • Splanchnic Nerve

MeSH Record

Aspects Covered

23 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood supply, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

Indexing Annotation

major nerves of sympath innerv of abdomen

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

WL 610

AMA Style

References

  1. National Library of Medicine. Splanchnic Nerves. Medical Subject Headings (MeSH). 2026. Unique ID D013153. http://id.nlm.nih.gov/mesh/2026/D013153
  2. Splanchnic Nerves. In: Wikipedia. https://en.wikipedia.org/wiki/Splanchnic_nerves
  3. Splanchnic Nerves. In: Wikidata. https://www.wikidata.org/wiki/Q2795262