| 释义 |
foramina of key and ret·zi·us
\-ˌkāənˈretsēəs\
Usage: usually capitalized K&R
Etymology: after Ernst A. H. Key died 1901 and Gustaf M. Retzius died 1919 Swedish anatomists
: passages at the lateral recesses of the fourth ventricle of the brain — see foramen of magendie |