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.
Percutaneous pinning
A minimally invasive fixation technique using pins or wires inserted through the skin without open surgical exposure.
periosteal stripping
Surgical removal or traumatic loss of the periosteum, the tissue layer that provides blood supply to underlying bone.