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Updated: Aug 2, 2026

Vein Interposition Model: A Suitable Model to Study Bypass Graft Patency
Published on: January 15, 2017
Graft patency evaluation with DSA after reconstructive venous surgery
Abstract:
Evaluation of graft patency following reconstructive venous surgery may be difficult, especially in patients in whom a distal arteriovenous fistula has been constructed. We describe a method of visualizing these venous bypass grafts using digital subtraction angiography that is easy and provides satisfactory results.
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