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  2. Chronic venous insufficiency - Wikipedia

    en.wikipedia.org/wiki/Chronic_venous_insufficiency

    Invasive venography can be used in patients who may require surgery or have suspicion of venous stenosis. Other modalities that may be employed are: ankle-brachial index to exclude arterial pathology, air or photoplethysmography, intravascular ultrasound, and ambulatory venous pressures, which provides a global assessment of venous competence.

  3. Deep vein thrombosis - Wikipedia

    en.wikipedia.org/wiki/Deep_vein_thrombosis

    Major surgery and trauma increase risk because of tissue factor from outside the vascular system entering the blood. [62] Minor injuries, [63] lower limb amputation, [64] hip fracture, and long bone fractures are also risks. [9] In orthopedic surgery, venous stasis can be temporarily provoked by a cessation of blood flow as part of the ...

  4. Vascular surgery - Wikipedia

    en.wikipedia.org/wiki/Vascular_surgery

    Modern vascular surgery includes open surgery techniques, endovascular (minimally invasive) techniques and medical management of vascular diseases - unlike the parent specialities. The vascular surgeon is trained in the diagnosis and management of diseases affecting all parts of the vascular system excluding the coronaries and intracranial ...

  5. Arterial embolism - Wikipedia

    en.wikipedia.org/wiki/Arterial_embolism

    Embolectomy by open surgery on the artery [1] [2] If extensive necrosis and gangrene has set in an arm or leg, the limb may have to be amputated. [1] Limb amputation is in itself usually remarkably well-tolerated, but is associated with substantial mortality (~50%), primarily because of the severity of the diseases in patients where it is ...

  6. Femoropopliteal bypass - Wikipedia

    en.wikipedia.org/wiki/Femoropopliteal_bypass

    With surgery operations such as popliteal bypass, there will be an increased probability of blood clot formation. In rare cases, a part of the clot in the leg breaks free and travels to the lungs, this is also known as a pulmonary embolism. A blockage in the blood vessels of the lung can be formed by pulmonary embolism, and this could cause ...

  7. Acute limb ischaemia - Wikipedia

    en.wikipedia.org/wiki/Acute_limb_ischaemia

    Acute limb ischemia may also be caused by traumatic disruption of blood flow to a limb, which may present with either hard signs or soft signs of vascular injury. [15] Hard signs include pulsatile bleeding, expanding hematomas (collections of blood), or absent distal pulses, and must be taken to surgery emergently.

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