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The notion of traditional surgical treatment for varicose veins combining crossectomy and stripping as the “gold standard” seems to have had its days. Several important steps forwards have revolutionized varicose vein treatment with the emergence of new techniques since the beginning of the twenty-first century that have called the utility of crossectomy into question. Therefore, the way for another physiopathological theory of varicose veins was opened that questions whether the saphenous vein has initial responsibility for the development of the venous disease. Consequently, it has seemed logical to envisage an approach sparing the saphenous vein with a thorough treatment of the venous reservoir by the mean of micro-phlebectomy called the ASVAL method (ambulatory selective varices ablation under local anaesthesia). The results of this saphenous-sparing strategy have been reported as equivalent to the results of techniques that involve an ablation of the saphenous vein, more aggressive for the venous physiology, if the patients are properly selected.

ASVAL method (Ablation Selective des Varices sous Anesthesie Locale) achieves an optimal cosmetic result in presence of varicose veins with a saphenous vein reflux. Using microphlebectomies done under tumescent local anesthesia, ASVAL improves hemodynamics of the venous system and clinical outcomes. The indications for doing an ASVAL are based on major and minor criteria such as the extension of the varicosities, the test of reversibility, the PREST prediction model and some other criteria.

Objective It is customary to recommend wearing elastic band compression or compression stockings after treatment of varicose veins. Our aim was to evaluate the benefit from wearing elastic compression stockings after surgical treatment of varicose veins. Methods Prospective nonrandomized study with inclusion of consecutive patients operated on for unilateral varicose veins during a 6-month period with distribution in two groups: group 1, in which the patients were wearing an 18-mm Hg thigh compression stocking from the day of the operation until the postoperative consultation and group 2, in which the patients were wearing an 18-mm Hg thigh compression stocking for only 36 hours after surgery. The evaluation of outcomes was made at the postoperative consultation and concerned pain (self-evaluation by visual analog scale) and analgesic consumption, ecchymosis (self evaluation by visual analog scale), edema (circumference of the ankle), deep or superficial venous thrombosis (ultrasound duplex), quality of life by Chronic Venous Insufficiency Quality-of-Life questionnaire, and duration of postoperative sick leave. Results Fifty patients were included in each group for a total of 100. There was no significant difference between the two groups with regard to demographics, to clinical and hemodynamic characteristics, and to the type of surgery performed (phlebectomy, 32% vs 32%; ambulatory selective varices ablation under local anesthesia, 46% vs 48%; stripping, 10% vs 12%; redo surgery for recurrence, 12% vs 8%). All the surgical procedures were carried out under tumescent local anesthesia. At the postoperative consultation, we did not observe any significant difference between group 1 and group 2 for pain score (0.6 vs 0.8; P = .35), analgesic consumption frequency (8% vs 12%; P = .50), ecchymosis score (1.3 vs 1.2; P = .49), and quality-of-life score (7.00 vs 8.64; P = .43). The circumference of the ankle was not significantly different for the side operated on before and after surgery, for group 1 (25.6 cm vs 26.2 cm; P = .30) and for group 2 (25.5 cm vs 26.2 cm; P = .28). No superficial or deep vein thrombosis was found. There was no difference in sick leave frequency (26.7% vs 32.3%; P = .57) and duration (2.6 vs 2.3 days; P = .83). Conclusions We found no benefit from wearing the compression stocking beyond the first postoperative day for pain, ecchymosis, quality of life, and thrombosis after a mini-invasive surgical treatment for varicose veins carried out under tumescent local anesthesia with immediate ambulation.

ObjectivesTo evaluate the effect of phlebectomy on venous reflux and diameter of the great saphenous vein (GSV).DesignProspective cohort study.MethodPatients presenting with reflux in the GSV resulting in varicose veins were included in this series. Patients were treated by phlebectomy for dilated and incompetent tributaries of the GSV with conservation of the incompetent GSV. We measured reflux duration (RD), peak reflux velocity (PRV) and the diameter of the GSV using duplex ultrasound imaging at inclusion and 1 month after surgery.PatientsWe included 55 limbs in 54 patients (30 women and 24 men) aged from 37 to 83 (mean age 63) years.ResultsFollowing treatment we observed a significant reduction of the mean RD (0.81s vs. 1.5 s p

Background Radiofrequency and laser vein treatment, which entail preservation of the saphenous confluence, have called into question the dogma of ligation of all tributaries at the sapheno-femoral confluence (SFC), so called "crossectomy". Nevertheless, crossectomy is still done when saphenous vein stripping is chosen for varicose vein treatment. The purpose of this study was to evaluate results after stripping procedures in which the SFC was preserved. Methods This was a retrospective cohort study for which limbs treated for varicose veins by surgical stripping of the great saphenous vein and preservation of the SFC were studied. All limbs had a preoperative duplex examination and showed SFC and truncal incompetence of the great saphenous vein. Periodic postoperative standing duplex ultrasound and clinical examinations were carried out, and results were recorded and analyzed retrospectively. Results A total of 195 lower limbs were operated on in 151 patients (128 women and 25 men) aged from 22 to 88 years (mean age 56.8). The preoperative diameter of the SFC ranged from 4.7 to 17 mm (mean 9.5 mm). The preoperative CEAP class distribution was C1 1.5%, C2 82.1%, C3 6.7%, and C4-C6 9.7%. Preoperative symptoms were present in 61.8% of cases. Postoperative thrombosis of the SFC was observed in one case with an extension to the deep femoral vein and pulmonary embolization at 1 month. Recovery was complete. At a mean of 24.4 months postoperatively (median 27.3 months, range 8 to 34.8), persistent SFC reflux was observed in only two cases (1.8%) and a SFC neovascularization in one case (0.9%). Recurrence of varicose veins appeared in seven cases (6.3%) but in conjunction with SFC reflux in only one case. Post treatment 83.9% of limbs were converted to CEAP clinical class 0 to 1 and significant symptom improvement was observed in 91.3% of cases with an aesthetic benefit in 95.5%. Conclusion Preservation of the SFC during saphenous stripping gave good results with regard to hemodynamics and neovascularization on the SFC, varicose vein recurrence, improvement of symptoms, and aesthetic appearance for legs with a median follow-up of 27.3 months.

Based on dissections, angiograms, frozen sections, anatomopathologic examination, and CT reconstructions, this anatomic study demonstrates the potential causes of compression of the superior gluteal artery (SGA) at the level of the gluteal canal. Findings suggest the existence of an osseofibromuscular trap responsible for stenosis of the SGA.

Objectives this study was undertaken to determine the late survival of patients operated successfully for abdominal aortic aneurysm (AAA) repair, to compare survival data with that of the age- and sex-matched general population, to identify the causes of late death, and to determine the factors influencing late survival. Materials and methods a total of 187 consecutive patients underwent elective surgical AAA repair between January 1987 and December 1991. There were 11 postoperative deaths (early mortality rate 5.9%). The remaining 176 patients formed the basis of this cohort-based retrospective study. Six patients (3.4%) were lost to follow-up. Mean follow-up was 71 months. Results a total of 70 patients (39.8%) died during the study period. Coronary artery disease (CAD) and cancer were the two main causes. The survival rate at five years (71.6%) was lower than that of the sex- and age-matched general population (90.6%). Neither arterial hypertension nor CAD had any influence on late survival. In contrast, age and chronic renal failure were predictive variables of late survival. Conclusions the life expectancy of patients who undergo successful AAA repair is not as good as that of the age- and sex-matched general population. Late survival depends on the patients» age at the time of surgery and the existence of preoperative chronic renal failure.

The occurrence of aortoiliac lesions with renal transplantation is an increasingly common combination that causes problems regarding operative strategy and indications for aortoiliac reconstruction and renal transplantation. To gain greater insight into these problems we undertook a retrospective multicenter study based on data from 24 kidney transplantation centers in France. A total of 83 patients who underwent both aortoiliac reconstruction and kidney transplantation were enrolled. Patients were divided into two groups according to the order in which the two procedures were performed. Group I included 36 patients in whom aortoiliac reconstruction was performed before kidney transplantation-either during the same procedure (6 patients) or as separate procedures (30 patients). Group II included 47 patients in whom aortoiliac reconstruction was performed after kidney transplantation. The mean age was 49.9 years. There were 43 abdominal aortic aneurysms (51.8%), 36 occlusive aortoiliac lesions (43.4%), and 4 aortoiliac dissections (4.8%). Prosthetic bypass grafting was performed in 72 cases (86.8%), transluminal angioplasty in 6 cases (7.2%), endarterectomy in 3 cases (3.6%), and arterial autograft bypass in 1 case. Renal transplant protection was used during aortoiliac clamping in only 3 patients in group II (7.3%). One month after the second procedure (i.e., kidney transplantation in group I and aortoiliac reconstruction in group II), creatinemia was200 micromol/L in 27 patients (87.1%) in group I and in 37 patients (88.1%) in group II. The graft survival rate was 86.1% in group I and 89.3% in group II. The overall postoperative morbidity rate was 36.1% (13 cases) in group I and 36.1% (17 cases) in group II. One year after the second procedure creatinemia was200 micromol/L in 29 patients (93.5%) in group I and 36 patients (93%) in group II. The graft survival rate was 86.1% in group I and 85.1% in group II. The outcome of kidney transplantation is comparable regardless of whether the procedure is performed alone or in association with aortoiliac reconstruction. This finding indicates that kidney transplantation should be performed in patients presenting indications for prior aortoiliac reconstruction. The outcome of aortoiliac reconstruction without graft protection in kidney transplant patients is comparable to the outcome of conventional aortoiliac reconstruction in patients with native kidneys.

Resume Objectifs L'angioplastie transluminale percutanee par ballonnet (ATL) est une technique validee pour traiter les stenoses et obliterations iliaques. L'utilisation des endoprotheses vasculaires a permis d'ameliorer ses resultats. Le but de cette etude retrospective est de rapporter les resultats de notre experience chirurgicale de l'angioplastie transluminale iliaque durant les 5 dernieres annees. Materiel et methodes Entre janvier 1993 et octobre 1997, 201 angioplasties transluminales iliaques ont ete realisees chez 175 patients, au niveau de l'artere iliaque commune ( n = 111) et de l'artere iliaque externe ( n = 90). Dans 26 cas, il y avait deux lesions iliaques qui ont ete traitees simultanement. Il y avait 188 stenoses et 13 occlusions chroniques. Lors de l'angioplastie transluminale, 55 endoprotheses ont ete mises en place, du fait d'un mauvais resultat immediat (dissection, stenose residuelle) ou en cas d'occlusion complete recanalisee, au niveau de l'artere iliaque commune dans 35 cas et de l'artere iliaque externdans 20 cas. Dans 15 cas (8,6 %), un pontage femoropopl'rte a ete associe a l'angioplastie transluminale, du fait de lesions arterielles etagees. Resultats II n'y a eu aucun deces precoce. Il y a eu sept echecs immediats de l'angioplastie transluminale. Le taux de succes initial a ete de 96 %. Le suivi a ete possible pour 163 malades, allant de 3 mois a 48 mois, en moyenne de 28 mois. Le taux de permeabilite primaire a ete de 84 % a 1 an, de 79 % a 2 ans et de 63 % a 4 ans. Le taux de permeabilite secondaire (comprenant les malades traites secondairement par angioplastie iterative) a ete de 87 % a 1 an, de 85 % a 2 ans et de 73 % a 4 ans. Conclusion L'angioplastie transluminale est une excellente methode de revascularisation iliaque. L'endoprothese est un moyen efficace de traiter les echecs initiaux de l'angioplastie transluminale; en revanche, l'interet de l'endoprothese de principe n'est pas demontre.

This report describes a case of ruptured internal iliac artery aneurysm into the bladder after repair of an infrarenal abdominal aortic aneurysm. Aortic repair consisted of resection of the aneurysm followed by prosthetic interposition to reestablish arterial continuity. During the postoperative period, the patient had ischemia of left colon, which was successfully treated by the Hartmann procedure. A right internal iliac artery aneurysm measuring 50 mm in diameter was demonstrated by an abdominal CT scan during the initial hospitalization but was considered stable, since ultrasonography showed no change in diameter at 3 months and 1 year. The patient was lost from follow-up until 3 years later when he was hospitalized after rupture of the right iliac artery aneurysm, then measuring 120 mm in diameter, into the bladder. Surgical repair was undertaken. The procedure involved aortobifemoral bypass with suture of the bladder defect and branches of the internal iliac artery by the endoaneurysmal route. Postoperative recovery was uneventful. Upon reexamination 1 month after discharge from the hospital, the patient was asymptomatic. This rare case confirms the gravity of internal iliac artery aneurysm and the importance of therapeutic management to prevent rupture.

BackgroundSurgical treatment for varicose recurrence (STVR) involves removing all sources of reflux from the deep venous network to the superficial venous network. STVR is usually more complex and aggressive than first-line treatment by stripping, particularly for redo surgery at the groin (RSG). This retrospective study compared traditional STVR and a less aggressive surgical approach focusing on treatment of the varicose reservoir and avoiding RSG if possible.MethodTwo successive periods of STVR after great saphenous vein stripping were compared: traditional STVR (T1) and STVR focusing on the varicose reservoir (T2). We reviewed postoperative complications and studied the hemodynamic and clinical results.ResultsDuring T1 and T2, we operated 473 legs in 288 patients (236 women, 52 men) to treat varicose recurrence after great saphenous vein stripping. Mean age was 60.83 years (range, 28-88 years). We operated on 137 patients during T1 and 151 during T2. Patients had similar demographic data, CEAP classification, and Venous Disability Score. Inguinal reflux occurred in 73.9% of T1 patients and in 74.4% of T2 patients. We performed RSG in 66.0% of T1 patients and in 2.2% of T2 patients (P < .05). We did not use echo-guided sclerotherapy in addition to primary STVR. Tumescent local anesthesia was used in 96.2% of STVR in T2 vs 4.0% in T1 (P < .05), and 95.3% of T2 procedures were outpatient vs 13.7% of T1 (P < .05). Outcomes of limbs presenting an inguinal reflux treated with RSG during T1 (group 1) and without RSG during T2 (group 2) were compared. Postoperative complications occurred in 6.7% in group 1 vs 0.5% in group 2 (P < .05), with inguinal complications predominating. The mean cost of the procedure per limb was €1,195.88 in group 1 vs €863.08 in group 2 (P < .0001). After 3 years of follow-up, Kaplan-Meier life-table analysis showed group 1 and 2 patients had similar rates of freedom from inguinal reflux (90.8% vs 92.9% survival rate) and from varicose repeat-recurrence (90.8% vs 91.9% survival rate). Group 1 had better results for the Venous Disability Score (0.38 vs 0.58, P = .02) and cosmetic improvement (94.2% vs 84.2%; P = .00032).ConclusionSTVR focusing on the varicose reservoir and avoiding RSG led to a minimally invasive procedure and a reduction in postoperative complications, with good medium-term clinical and hemodynamic results, particularly for symptoms improvement and cosmetic appearance, with a lower cost vs traditional STVR with RSG.

BackgroundA new physiopathologic concept within superficial venous insufficiency (SVI) describes ascending progression from the collaterals to the saphenous veins (SV), leading to a treatment that aims to remove the varicose reservoir and not the SVs. This study reports the midterm results of this therapeutic approach.MethodsThis is a retrospective study of patients treated for varices by phlebectomy with conservation of a refluxing SV before July 2004. We evaluated the varicose reservoir by determining the number of zones to be treated (NZT); each lower limb was divided into 32 zones in the preoperative mapping. We performed a clinical and duplex ultrasound examination after 6 months and 1 year, and then once a year until year 4.ResultsAmongst 811 lower limbs operated on for first-time varicose veins, 303 in 221 patients (55 men; 166 women), mean age, 52.7 years (range, 20-93 years), were treated by phlebectomy, with conservation of a refluxing SV. All lower limbs operated on presented preoperative SV reflux >0.5 seconds: great SV (GSV), 85.8%; small SV (SSV), 11.9%; and GSV and SSV, 2.3%. The average NZT was 6.05 (range, 2-10). SV reflux was reduced to < 0.5 seconds in 69.6%, 69.2%, 68.7%, 68.0%, and 66.3% of limbs, respectively, after 6 months, 1, 2, 3, and 4 years of follow-up. Symptoms improved or disappeared in 84.2%, 84.2%, 83.4%, 81.4%, and 78.0% of limbs at each annual check-up until year 4. Freedom of varices recurrence was 95.5%, 94.6%, 91.5%, and 88.5%, respectively at 1, 2, 3, and 4 years. When the NZT was >7, the postoperative varicose recurrence was more frequent (odds ratio, 6.82; P = .0001), and the postoperative elimination of SV reflux was more frequent (odds ratio, 4; P = .037) as was symptoms improvement (odds ratio, 2.91; P = .004). When an ostiotruncal SV reflux extended to the malleolus preoperatively, the elimination of the SV reflux was less frequent (47.6% vs 70.3%; P < .05).ConclusionAblation of the varicose reservoir with conservation of a refluxing SV can be an effective treatment in the midterm for the signs and symptoms of SVI and leads to nonsignificant SV reflux in more than two of three cases. The extent of the varicose reservoir ablation is the key factor determining the hemodynamic and clinical efficacy of this more limited surgical approach.

We retrospectively reviewed perioperative cardiac complications in a series of 214 patients who underwent surgical treatment for infrarenal aortic aneurysm between 1992 and 1996. There were 192 men and 22 women, with a mean age of 68.3 years. Cardiac risk factors included angina in 28% of patients and previous myocardial infarction in 25%. Resting electrocardiography was normal in 80 patients (37.5%). Depending on clinical findings, thallium-201 scintigraphy was undertaken in 76 patients (35.5%) and led to elective coronary arteriography in 22 patients (10%). Results of coronary arteriography revealed lesions in 14 patients. Aortic reconstruction was performed by the transperitoneal route in all patients. Procedures consisted of aortoaortic bypass (63%), aortobiiliac bypass (27.5%), or aortobifemoral bypass (9.5%). Nine patients (4.2%) died within the first 30 postoperative days. The cause of death was myocardial infarction (MI) in two patients (1%), colonic necrosis in two (1%), acute pancreatitis in one (0.5%), acute renal insufficiency in three (1.4%), and multiple organ failure in one patient (0.5%). Nonfatal cardiac complications were observed in 15 patients (7%). Statistical analysis of risk factors revealed two predictors of perioperative cardiac complications, i.e., history of chronic bronchitis and reoperation. On review of the literature, we cannot propose a routine preoperative work-up. Prospective multicentric studies are needed to determine the predictive value of current preoperative screening methods.

The purpose of this retrospective study was to determine the indications and efficacy of direct revascularization of the internal iliac arteries during aortoiliac reconstruction in the prevention of postoperative colonic and pelvic ischemia. This study included 540 patients who underwent aortoiliac reconstruction between January 1987 and December 1996 for nonruptured abdominal aortic aneurysm in 341 cases (63%) and occlusive aortoiliac disease in 199 cases (37%). Mean age was 67.4 years. A tubular aortic prosthetic graft was used in 36 patients and a bifurcated prosthetic graft in the remaining 504 patients. Direct revascularization of the internal iliac artery was performed 102 times in 85 patients (72 with aortic aneurysms and 13 with occlusive aortoiliac disease). The indication for direct revascularization was absence of adequate retrograde flow in 54 cases (53%), absence of anterograde flow in 19 cases (19%), and aneurysmal involvement of the origin of one internal iliac artery in 29 cases (28%). Concomitant revascularization of the inferior mesenteric artery was performed in 14 cases (2.5%). Twenty-two patients (4.1%) died during the immediate postoperative period and two (0.4%) presented nonfatal colonic ischemia. Fatal pelvic ischemia occurred in one patient following treatment of an aortoiliac aneurysm with retrograde revascularization of the internal iliac artery. Postoperative rest pain due to buttock ischemia was observed in three patients (0.6%) in whom direct revascularization of the internal iliac artery was not performed. In the subgroup of patients who underwent direct revascularization of the internal iliac artery, there were 3 deaths (3.5%), 13 nonfatal complications (15.3%), and no colonic ischemia. In this series direct revascularization of the internal iliac artery was performed in a high proportion of cases (15.7%) and did not increase the postoperative morbidity/mortality rate. The incidence of postoperative colonic and pelvic ischemia was low (0.6%). Direct revascularization of the internal iliac artery in selected patients appears to be effective in the prevention of postoperative pelvic and colonic ischemia.

In 1995, a total of 1785 patients underwent elective aortoiliac surgery at 35 centers in France, including 1024 for abdominal aortic aneurysm (57.4%) and 761 for occlusive aortoiliac lesions (42.6%). Direct revascularization of the internal iliac artery was performed in 11.2% of patients with both distal anastomoses located below the iliac bifurcations (18.4% with aneurysm vs. 6.8% with occlusive lesions, p0.001). Associated revascularization of the inferior mesenteric artery was performed in 9% of patients (11.5% with aneurysms vs. 5.5% with occlusive lesions, p0.001). Postoperative colonic ischemia was observed in 21 patients (1.2%) (1.2% with aneurysms vs. 1.2% with occlusive lesions) and claudication in the gluteal region was observed in 31 patients (1.7%) (1.5% with aneurysms vs. 2.1% with occlusive lesions). Revascularization of the internal iliac artery, regardless of the technique, had no significant effect on the incidence of postoperative colonic ischemia and claudication in the gluteal region-neither after surgery for aneurysm (0.6% vs. 2.1% and 1.2% vs. 1.9%, respectively) nor after surgery for occlusive lesions (0.9% vs. 0.4% and 1.5% vs. 2.6%, respectively). Whether performed routinely or not, revascularization of the mesenteric artery has no significant effect on the incidence of postoperative colonic ischemia (1.1% vs. 1.3%).

Objective: To determine the mechanism and the severity of injuries caused by power-driven cultivators. Methods: This retrospective study analyzed the clinical records of 20 patients treated from 1984 to 1996 for a total of 23 lower limb injuries caused by power-driven cultivators (three patients had bilateral injuries) in the Nice University Hospital. Results: A total of 90% of the accidents occurred when the machine was put into reverse and the limb was caught by the rotary blades; the cause of the remaining accidents was unknown. Of the 23 patients, 10 patients (43.5%) suffered posterior dislocation of the knee due to forced hyperextension. Injuries were classed in two groups as a function of their prognosis: group I consisted of osteomuscular lesions without vascular or nerve involvement (11 lower limbs, 11 patients). The mortality rate in this group was 9%, the rate of major amputation was 18%, and the prognosis was favorable in 82% of the cases. Group II corresponded to lower limb injuries with neurovascular involvement (12 lower limb injuries in 10 patients: one patient belonged to both group I and group II). Acute lower limb ischemia was constant in group II; the mortality rate was 20% (two of 10 patients), and the rate of major amputation was 41.6% (five of 12 patients; three emergency amputations and two secondary amputations). Conclusion: These agricultural machines can cause severe trauma, and the resulting wounds are contaminated by telluric germs in rural areas. Paradoxically, power-driven cultivators are not legally classified as dangerous machines. Modification of existing legislation in this field would seem advisable.