[ ăm′fĭ-sĕn′trĭk ]
Centering at both ends. Used of a rete mirabile that begins by the vessel branching out and ends by the branches joining again to form the same vessel.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.