title: Microsurgery of cryptorchidism. II: Managing arterial caliber discrepancy.
abstract: The occurrence of microanastomotic thrombosis in autotransplantation of the cryptorchid testis seems to result from low runoff in the small vascular bed of the transplanted testis. A new method for testicular revascularization is presented to compensate for the customary three- to fivefold caliber discrepancy between the testicular and deep inferior epigastric arteries. An arteriovenous fistula is created between the deep inferior epigastric artery and a vena comitans to reduce outflow resistance and normalize flow rates between the feeding artery and its runoff bed.
authors.affiliation: Department of Microvascular Surgery, Center of Surgery, Tashkent, Russia.
authors.lastname: Yunusov MYu
mesh_terms: D000714:Anastomosis, Surgical / Q000379:methods; D001158:Arteries / Q000601:surgery; D002675:Child, Preschool; D003456:Cryptorchidism / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D008866:Microsurgery / Q000379:methods*; D012086:Reoperation; D013737:Testis / Q000098:blood supply* / Q000473:pathology