The Collaborative International Dictionary
Contrafissure
Contrafissure \Con`tra*fis"sure\ (?; 135), n. (Med.)
A fissure or fracture on the side opposite to that which
received the blow, or at some distance from it.
--Coxe.
Wiktionary
contrafissure
n. (context medicine English) A fissure or fracture on the side opposite to that which received the blow, or at some distance from it.