Intermediate
Technical
IVT
fracture hematoma
Blood clot that forms at a fracture site, serving as the initial scaffold for bone healing.
Full Definition
A fracture hematoma is a localized collection of blood that forms immediately after bone injury, providing the initial framework for the healing cascade. This hematoma contains platelets, fibrin, and inflammatory cells that release growth factors essential for bone regeneration. The formation and organization of the fracture hematoma is critical for proper callus formation and eventual bone union. Disruption of this hematoma through excessive manipulation or poor immobilization can delay healing.
Usage
Usage note: Avoid confusing with general surgical hematomas; this term specifically refers to the beneficial clot formation at fracture sites.
In Context
- "The fracture hematoma was carefully preserved during surgical exposure to optimize healing conditions." — Operative report
- "Excessive irrigation may disrupt the fracture hematoma and impair the natural healing process." — Surgical technique guide
Also known as
fracture clot
osseous hematoma
Don't confuse with
seroma
organized hematoma