An animal model for instructing and the study of in situ arterial bypass.
A canine model that used the cephalic vein to bypass from the brachial to the ulnar artery was designed for use in instructing and evaluating surgical technique needed for constructing an in situ arterial bypass. This model was used for instructing vascular residents in the in situ vein bypass technique. The use of this model enabled the resident to become more adept with the instruments for valve incision and construction of small vessel anastomosis. The improvement in the resident's operative technique was reflected by a decrease in the number of technical complications (missed valves, missed arteriovenous fistulas, poorly constructed anastomoses) and improved patency rate.
Saifi
J
J
Department of Surgery, Albany Medical College, NY 12208.
Chang
B B
BB
Paty
P S
PS
Kaufman
J
J
Leather
R P
RP
Shah
D M
DM
D000818:Animals; D001166:Arteriovenous Shunt, Surgical / Q000379:methods*; D001916:Brachial Artery / Q000601:surgery*; D004285:Dogs; D005552:Forelimb / Q000098:blood supply*; D007396:Internship and Residency; D014654:Vascular Patency; D014656:Vascular Surgical Procedures / Q000193:education; D014680:Veins / Q000601:surgery