foramen cecum medullae oblongatae
[sē′kəm mĭ-dŭl′ē ŏb′lŏng-gā′tē]
A small triangular depression at the lower boundary of the pons that marks the upper limit of the median fissure of the medulla oblongata.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.