Anatomy

Superior Sagittal Sinus

The long large endothelium-lined venous channel on the top outer surface of the brain. It receives blood from a vein in the nasal cavity, runs backwards, and gradually increases in size as blood drains from veins of the brain and the DURA MATER. Near the lower back of the CRANIUM, the superior sagittal sinus deviates to one side (usually the right) and continues on as one of the TRANSVERSE SINUSES.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The long large endothelium-lined venous channel on the top outer surface of the brain. It receives blood from a vein in the nasal cavity, runs backwards, and gradually increases in size as blood drains from veins of the brain and the DURA MATER. Near the lower back of the CRANIUM, the superior sagittal sinus deviates to one side (usually the right) and continues on as one of the TRANSVERSE SINUSES.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Sinus Sagittalis Superior
  • Superior Longitudinal Sinus
  • Longitudinal Sinus, Superior
  • Sagittal Sinus, Superior
  • Sinus, Superior Longitudinal
  • Sinus, Superior Sagittal

MeSH Record

Aspects Covered

22 allowable subheadings

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

MeSH Record

History Note

2008

MeSH Record

Previous Indexing

  • Cranial Sinuses (1967-2007)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Superior Sagittal Sinus. Medical Subject Headings (MeSH). 2026. Unique ID D054063. http://id.nlm.nih.gov/mesh/2026/D054063
  2. Superior Sagittal Sinus. In: Wikipedia. https://en.wikipedia.org/wiki/Superior_sagittal_sinus
  3. Superior Sagittal Sinus. In: Wikidata. https://www.wikidata.org/wiki/Q4115976