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septum pellucidum in Medicine

septum pellucidum

(pə-lōōsĭ-dəm)
n. pl. septa pel•lu•ci•da (-də)
  1. A thin membrane of nervous tissue that forms the medial wall of the lateral ventricles in the brain.septum lucidum
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.