interureteric fold

[ĭn′tər-yur′ĭ-tĕrĭk]
n.
  1. A fold of mucous membrane extending from the orifice of the ureter of one side to that of the other side.Mercier's bar
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.