Blood Flow Issues That Affect Daily Function
Vascular Surgery in San Angelo for circulation problems affecting arteries and veins
San Angelo Cardiovascular Center of Excellence provides vascular surgery for diseases affecting the arteries and veins outside of the heart and brain. This specialty addresses conditions where disrupted circulation causes pain, limits mobility, or creates risks like stroke or limb loss. Treatment plans are developed based on individual symptoms, diagnostic findings, and overall health status.
Vascular surgery includes both minimally invasive endovascular procedures performed through small incisions and traditional open surgical techniques when anatomy or complexity requires it. Advanced diagnostic imaging identifies the location and severity of circulation issues before any intervention, allowing accurate assessment of blockages, aneurysms, or venous insufficiency. Procedures range from catheter-based interventions to open bypass grafting, depending on what the vascular anatomy and clinical situation require.
Schedule a vascular consultation to review your circulation symptoms and discuss appropriate diagnostic testing.
What Proper Vascular Intervention Addresses
Vascular surgery treats peripheral artery disease, which causes leg pain during walking due to narrowed arteries, and addresses carotid artery disease to reduce stroke risk when stenosis becomes hemodynamically significant. Abdominal aortic aneurysms are evaluated and monitored, with repair offered when diameter, growth rate, or symptoms indicate rupture risk. Chronic venous insufficiency and varicose veins receive treatment through ablation or phlebectomy techniques when conservative measures fail, and dialysis access procedures include AV fistula creation, AV graft placement, and maintenance interventions to preserve functional access for renal replacement therapy.
After successful revascularization for peripheral artery disease, you may notice reduced leg pain during activity, warmer skin temperature in the affected limb, and improved wound healing if tissue perfusion had been compromised. Patients with carotid stenosis who undergo endarterectomy or stenting reduce their stroke risk going forward, though the procedure itself does not reverse prior neurological damage. Venous procedures typically result in decreased leg swelling, less visible surface veins, and reduced aching or heaviness in the lower extremities during prolonged standing.
Vascular surgeons coordinate care with primary care physicians, cardiologists, podiatrists, and wound care specialists to address contributing factors like diabetes control, blood pressure management, and infection treatment. Ongoing follow-up includes imaging surveillance for treated aneurysms, duplex ultrasound monitoring of bypass grafts or stents, and periodic evaluation of dialysis access function. Patient education covers medication adherence, lifestyle modifications, and recognizing symptoms that warrant urgent reevaluation.
Answers to Frequent Service Questions
Patients preparing for vascular evaluation often have specific questions about what the process involves and how treatment decisions are made.
What happens during a comprehensive vascular evaluation?
The evaluation includes a detailed medical history review, physical examination of pulses and skin condition, and diagnostic imaging such as duplex ultrasound, CT angiography, or conventional angiography to visualize arterial and venous anatomy. Results guide whether medical management, minimally invasive intervention, or open surgery is most appropriate.
How are treatment decisions made for peripheral artery disease?
Treatment depends on symptom severity, lesion location, and anatomy—claudication limited to short distances may warrant angioplasty and stenting, while long-segment occlusions or critical limb ischemia often require bypass grafting. San Angelo patients with diabetes and PAD receive coordinated wound care and podiatry services to address infection and tissue loss alongside revascularization.
What is the difference between endovascular and open vascular surgery?
Endovascular procedures use catheters inserted through small punctures to place stents, perform angioplasty, or deliver clot-dissolving agents inside blood vessels, while open surgery involves larger incisions to directly access vessels for bypass grafting, endarterectomy, or aneurysm repair. Recovery from endovascular techniques typically involves shorter hospital stays and faster return to activity.
When should abdominal aortic aneurysms be repaired?
Repair is typically recommended when aneurysm diameter exceeds 5.5 centimeters in men or 5 centimeters in women, when rapid expansion is documented on serial imaging, or when symptoms such as abdominal or back pain suggest impending rupture. Smaller aneurysms receive ongoing surveillance with periodic imaging.
What should I watch for that indicates circulation problems need evaluation?
Leg pain or cramping that occurs predictably with walking and resolves with rest, non-healing wounds on the feet or lower legs, coldness or color changes in the extremities, or sudden severe abdominal or back pain all warrant vascular assessment. Early intervention prevents progression to critical limb ischemia or aneurysm rupture.
San Angelo Cardiovascular Center of Excellence offers vascular evaluations for patients experiencing symptoms affecting circulation or those diagnosed with arterial or venous disease. Arrange an initial consultation to undergo diagnostic imaging and discuss treatment options tailored to your specific vascular condition.