{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T02:22:07Z","timestamp":1790821327957,"version":"4.1.0"},"reference-count":25,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2002,8,1]],"date-time":"2002-08-01T00:00:00Z","timestamp":1028160000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Endovasc Ther"],"published-print":{"date-parts":[[2002,8]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To assess the outcome of subintimal angioplasty in treating isolated infragenicular arterial disease in patients with severe lower limb ischemia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A retrospective study reviewed 67 consecutive patients (39 men; mean age 76 years, range 41\u201396) who underwent infragenicular subintimal angioplasty between March 1997 and May 2000 for ischemia in 70 limbs. The median length of occlusion was 6 cm (range 1\u201310) in the below-knee popliteal arteries, 4 cm (range 1\u20134) in the tibioperoneal trunk, 21 cm(range 1\u201335) in the anterior tibial artery, 10 (1\u201330) in the posterior tibial artery, and 5 (range 1\u201320) in the peroneal artery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The technical and clinical success rates were 86% and 80%, respectively. In the 10 (14%) patients with a technical failure, 3 underwent successful bypass, 4 had an amputation, 1 had a lumbar sympathectomy, and 2 were treated conservatively. Of the 4 (6%) limbs that did not achieve clinical success, 2 patients required femorodistal bypass and their ulcers improved; in the other 2, ulcerations did not heal completely. The cumulative limb salvage rate and freedom from critical limb ischemia (CLI) quantified by Kaplan-Meier life-table analysis were 94% and 84% at 36 months. Mortality rates were 19% at 1 year, 43% at 2 years, and 51% at 3 years. In a subgroup analysis, the rate of CLI was significantly lower in nondiabetics (4%) and than in diabetics (24%, p=0.02), but neither survival nor amputation rates were significantly different.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Subintimal angioplasty is a safe and effective procedure for treating isolated crural vessels in patients with severe lower limb ischemia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/152660280200900404","type":"journal-article","created":{"date-parts":[[2015,3,19]],"date-time":"2015-03-19T06:37:14Z","timestamp":1426747034000},"page":"411-416","source":"Crossref","is-referenced-by-count":81,"title":["Subintimal Angioplasty of Isolated Infragenicular Vessels in Lower Limb Ischemia: Long-term 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