Autogenous Composite Vein Bypass for Redo Infrainguinal Arterial Reconstruction

2020 ◽  
pp. 249-252
Author(s):  
Sachinder Singh Hans
Keyword(s):  
Arterial Reconstruction ◽  
Vein Bypass

scholarly journals Autogenous composite vein bypass graft for infrainguinal arterial reconstruction

2001 ◽  
Vol 33 (2) ◽  
pp. 259-265 ◽  
Author(s):  
David K.W. Chew ◽  
Michael S. Conte ◽  
Magruder C. Donaldson ◽  
Anthony D. Whittemore ◽  
John A. Mannick ◽  
...  
Keyword(s):  
Bypass Graft ◽  
Arterial Reconstruction ◽  
Vein Bypass ◽  
Vein Bypass Graft

Critical limb ischaemia in diabetes: definition, assessment, prognosis

VASA ◽  
2001 ◽  
Vol 30 (Supplement 58) ◽  
pp. 21-27
Author(s):  
Luther
Keyword(s):  
Diabetic Foot ◽  
Laboratory Tests ◽  
Critical Limb Ischaemia ◽  
Limb Ischaemia ◽  
Clinical Use ◽  
Arterial Reconstruction ◽  
Arterial Circulation ◽  
Diabetic Foot Disease ◽  
Foot Disease ◽  
Fontaine Classification

In diabetic foot disease, critical limb ischaemia (CLI) cannot be precisely described using established definitions. For clinical use, the Fontaine classification complemented with any objective verification of a reduced arterial circulation is sufficient for decision making. For scientific purposes, objective measurement criteria should be reported. Assessment of CLI should rely on the physical examination of the limb arteries, complemented by laboratory tests like the shape of the PVR curve at ankle or toe levels, and arteriography. The prognosis of CLI in diabetic foot disease depends on the success of arterial reconstruction. The best prognosis for the patients is with a preserved limb. Reconstructive surgery is the best choice for the majority of patients.

Very distal vein bypass in patients with thromboangiitis obliterans

VASA ◽  
2017 ◽  
Vol 46 (4) ◽  
pp. 304-309 ◽  
Author(s):  
Achim Neufang ◽  
Carolina Vargas-Gomez ◽  
Patrick Ewald ◽  
Nicolaos Vitolianos ◽  
Tolga Coskun ◽  
...  
Keyword(s):  
Conservative Treatment ◽  
Vein Graft ◽  
Duplex Ultrasound ◽  
Critical Limb Ischaemia ◽  
Thromboangiitis Obliterans ◽  
Surgical Revascularization ◽  
Autologous Vein ◽  
Therapeutic Concept ◽  
Autologous Vein Graft ◽  
Vein Bypass

Abstract. Background: Surgical revascularization for chronic critical limb ischaemia in patients with thromboangiitis obliterans (TAO) still remains controversial. Generally, besides cessation of smoking, conservative treatment supported by intravenous administration of vasoactive agents is regarded as the treatment of choice, in combination with local wound therapy or minor amputation. Patients and methods: In four male patients (42-47 years) surgical revascularization was chosen as therapy for established gangrene or non-healing ulceration after unsuccessful conservative treatment and cessation of smoking. Angiography was able to identify a suitable distal arterial segment for the bypass which was revascularized by means of an autologous vein graft. Grafts were followed with repetitive duplex ultrasound. Revision of the bypass graft was initiated if indicated by pathological duplex findings. Results: In all cases a bypass could be constructed with either the ipsilateral greater saphenous vein or arm veins. A distal origin configuration was possible in three cases with popliteo-pedal or cruro-pedal bypasses. In the fourth case the distal superficial femoral artery was used for inflow. Two early graft thromboses underwent successful revision. During follow-up, duplex ultrasound identified graft stenoses in three bypasses which were successfully treated with endovascular techniques. All grafts are patent with complete resolution of ischaemic symptoms after 46, 42, 32, and 29 months. The patients remained non-smokers and returned to a professional life. Conclusions: Surgical therapy with distal vein bypass for persistent ischaemic symptoms after definitive cessation of smoking seems feasible in selected cases with TAO and a suitable distal artery. Close follow-ups of the patients with duplex ultrasound are necessary to identify developing vein graft stenoses. Angioplasty seems to be an important part of the long-term therapeutic concept.

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