title: [Transposition of the omentum to the thigh, for the vascular salvage of a limb. Apropos of 17 cases].
abstract: A new procedure to supply effective anastomotic blood supply via the omentum transpositioned to the hip in cases of impaired lower limb vascularization was proposed in 16 cases of stage III and stage IV obliterative artherosclerosis including one case of massive venous thrombosis. The results demonstrated that under rigorously controlled fundamental conditions, circulation can be established and the limb can be saved. 1--good omentum vascularization is essential: the two gastroepiploic arteries must have a large caliber and form a complete anastomotic circle. 2--After disconnecting the omentum from the stomach, while carefully protecting the gastro-epiploic arcade, one pedicle is sectioned and the other is saved depending upon the side the omentum is transpositioned. It is best to save the right pedicle which has a stronger flow even for the left limb. If the omentum is ample enough, the anatomic situation does not require a lengthening plasy. 3--If the omentum is insufficiently long, it is lengthened by a second counter-section between the two gastro-epiploic and epiploic arcades. The ends of the arcades can thus be placed in direct contact forming a unique continuous arcade. This plasty is only possible if the anastomotic circle of the gastro-epiploic arcade is complete. 4--Transposition to the hip is made by including the omentum between the rectus and its posterior sheath through a newly formed channel widening the crural canal. The omentum is thus incorporated as a bridge forming a major circulatory route between the subclavian artery and the pelvic and lower limb arteries. 5--We recommend transpositioning the omentum after lumbar sympathectomy to favour strong vasodilatation and lower flow resistance helping create favourable conditions for the new anastomotic circulation. 6--Based on these specific conditions, we have had excellent results in 80% of the cases for the entire life-span of the patients who underwent the operation. The two cases with poor results occurred after a major technical error due to a lengthening plasty on an omentum without a complete gastro-epiploic arcade.
authors.affiliation: Service de Chirurgie générale et d'urgence, Hôpital Départemental SS. Annunziata, Savigliano, Italie.
authors.forename: D
authors.initials: D
authors.lastname: Gullino
authors.forename: A
authors.initials: A
authors.lastname: Gagliano
authors.forename: O
authors.initials: O
authors.lastname: Giordano
authors.forename: A
authors.initials: A
authors.lastname: Rachetta
authors.forename: E
authors.initials: E
authors.lastname: Gullino
mesh_terms: D000368:Aged; D000714:Anastomosis, Surgical; D000792:Angiography; D001162:Arteriosclerosis Obliterans / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009852:Omentum / Q000601:surgery*; D013848:Thigh / Q000601:surgery*; D013924:Thrombophlebitis / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*
vernacular_title: Transposition de l'épiploon à la cuisse, pour le sauvetage vasculaire d'un membre. A propos de 17 cas.