Mechanical effect on Fx healing -- three routes:
1. Inter-cortical bridging (primary cortical union)
--by normal cortical remodeling under rigid fixation.
2. External callus bridging
--by new bone arising from the periosteum and the soft
tissues surrounding the fracture.
3. Intramedullary bridging
--by endosteal callus.
1. Inter-cortical bridging (primary cortical union)
--by normal cortical remodeling under rigid fixation.
2. External callus bridging
--by new bone arising from the periosteum and the soft
tissues surrounding the fracture.
3. Intramedullary bridging
--by endosteal callus.
Tidak ada komentar:
Posting Komentar