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Stria vascularis of cochlear duct
Cross section of the cochlea.
Latin stria vascularis ductus cochlearis
Gray's subject #232 1055
MeSH A09.246.631.246.292.876

The upper portion of the spiral ligament contains numerous capillary loops and small blood vessels, and is termed the stria vascularis. It produces endolymph for the scala media, one of the three fluid-filled compartments of the cochlea. The stria vascularis has a pseudostratified columnar vascularized epithelium with melanocytes, which help maintain the high potassium concentration of the endolymph.

External links

  • Image at University of New England, Maine
  • UIUC Histology Subject 81

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.


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