Orthopedic Trauma Glossary
100 terms total — 2 showing — Last updated 15 Sep 2026
Zone of polarizing activity ZPA
Embryonic signaling center controlling digit pattern formation during limb development.
ORIF
Open Reduction and Internal Fixation: surgical treatment involving exposure of the fracture and stabilization with impla...
revision ORIF
A secondary surgical procedure to revise or replace previous internal fixation hardware.