revascularization
The restoration of blood flow to ischemic tissue through surgical or percutaneous intervention.
Full Definition
Revascularization encompasses therapeutic procedures designed to restore adequate blood perfusion to tissues suffering from ischemia due to vascular obstruction or insufficiency. This can be accomplished through various approaches including percutaneous interventions (angioplasty, stenting), surgical bypass procedures, or hybrid techniques combining both methods. The goal is to re-establish sufficient blood flow to prevent tissue death and improve organ function. Revascularization strategies are commonly employed in treating coronary artery disease, peripheral arterial disease, and cerebrovascular disease. The choice of revascularization method depends on factors including lesion complexity, patient comorbidities, and anatomical considerations.
Usage
Usage note: Can be used as both a noun and a process descriptor.
In Context
- "Complete revascularization was achieved using a combination of percutaneous and surgical approaches." — Cardiac surgery report
- "The patient required urgent revascularization due to critical limb ischemia." — Vascular surgery consultation