title: [Autologous Bypass to Pedal Side Branches to Avoid a Major Amputation].
abstract: Background:In critical limb ischaemia (CLI), a pedal vein graft bypass offers good long-term results regarding function and limb salvage. However, some cases require bypasses to branches of pedal arteries based on angiographic findings.Methods:In a retrospective database we analysed all patients who received a vein graft bypass to branches of pedal arteries for treatment of critical limb ischaemia.Results:From January 1998 to June 2014 we performed bypasses to branches of pedal arteries in 72 patients (59 men and 13 women) out of a total of 534 patients who underwent pedal bypass surgery. The proximal bypass anastomosis was above the knee in 30 cases and below the knee in 42 patients. In 6 cases the bypass connection was made to the lateral tarsal artery, in 15 cases it was made to the lateral and in 24 cases to the medial plantar artery. In 27 patients a direct connection was made to the plantar bifurcation. All reconstructions were completely autologous. The limb salvage rate after 5 and 10 years was 82 %.Conclusion:A bypass to branches of pedal arteries is a procedure recommendable for limb salvage in cases of critical ischaemia where arteries with a larger diameter are no longer available.
authors.affiliation: Klinik für Herz-, Thorax- und Gefäßchirurgie, Universitätsmedizin Mainz, Deutschland.
authors.forename: F
authors.initials: F
authors.lastname: Dünschede
authors.affiliation: Institut für Geschichte, Theorie, Ethik der Medizin, Universitätsmedizin Mainz, Deutschland.
authors.forename: N
authors.initials: N
authors.lastname: Paul
authors.affiliation: Klinik für Herz-, Thorax- und Gefäßchirurgie, Universitätsmedizin Mainz, Deutschland.
authors.forename: A
authors.initials: A
authors.lastname: Meyer
authors.affiliation: Klinik für Herz-, Thorax- und Gefäßchirurgie, Universitätsmedizin Mainz, Deutschland.
authors.forename: M
authors.initials: M
authors.lastname: Youssef
authors.affiliation: II. Medizinische Klinik, Universitätsmedizin Mainz, Deutschland.
authors.forename: C
authors.initials: C
authors.lastname: Espinola-Klein
authors.affiliation: II. Medizinische Klinik, Universitätsmedizin Mainz, Deutschland.
authors.forename: J
authors.initials: J
authors.lastname: Dopheide
authors.affiliation: I. Medizinische Klinik, Universitätsmedizin Mainz, Deutschland.
authors.forename: C
authors.initials: C
authors.lastname: Fottner
authors.affiliation: Klinik für Herz-, Thorax- und Gefäßchirurgie, Universitätsmedizin Mainz, Deutschland.
authors.forename: C F
authors.initials: CF
authors.lastname: Vahl
authors.affiliation: Klinik für Herz-, Thorax- und Gefäßchirurgie, Universitätsmedizin Mainz, Deutschland.
authors.forename: B
authors.initials: B
authors.lastname: Dorweiler
mesh_terms: D000368:Aged; D000671:Amputation, Surgical; D000714:Anastomosis, Surgical; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D001158:Arteries / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D005528:Foot / Q000098:blood supply*; D006801:Humans; D007511:Ischemia / Q000000981:diagnostic imaging / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D023821:Limb Salvage / Q000379:methods*; D008297:Male; D011446:Prospective Studies; D016909:Tibial Arteries / Q000000981:diagnostic imaging / Q000601:surgery*; D014680:Veins / Q000637:transplantation*