{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T18:15:20Z","timestamp":1777400120564,"version":"3.51.4"},"reference-count":25,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2011,3,18]],"date-time":"2011-03-18T00:00:00Z","timestamp":1300406400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Angiology"],"published-print":{"date-parts":[[2011,7]]},"abstract":"<jats:p>Objective: To report our experience in patients with critical limb ischemia (CLI) due to isolated below-the-knee (BTK) arterial lesions. Methods: Between 1992 and 2009, we performed 2747 peripheral angioplasties, while 2.8% (78 of 2747) were only BTK and were included in the present study. Results: Mean age was 70.2 \u00b1 11 years, 58.4% had diabetic, 85.7% were smokers, and 20.8% had chronic renal failure. Baseline Rutherford class: 50 patients with class IV and 27 with class V to VI. Angiographic and clinical success were 97.4% and 90.91%, respectively. At 30 days, there were no deaths, 2 patients had acute vessel closure and 2 major amputation. At long-term follow-up (22.4 \u00b1 9.6 months), there were 7 unrelated deaths (10%), 5 amputations (7.1%), 3 reinterventions (4.2%), while 16 patients remained symptomatic. Overall amputation and amputation plus claudication-free survival were 90% and 70%, respectively. Conclusion: Endovascular treatment of BTK lesions represents a safe and effective treatment option to patients with CLI.<\/jats:p>","DOI":"10.1177\/0003319710395559","type":"journal-article","created":{"date-parts":[[2011,3,18]],"date-time":"2011-03-18T20:46:49Z","timestamp":1300481209000},"page":"359-364","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":9,"title":["Angioplasty for Treatment of Isolated Below-the-Knee Arterial Stenosis in Patients With Critical Limb Ischemia"],"prefix":"10.1177","volume":"62","author":[{"given":"Oscar A.","family":"Mendiz","sequence":"first","affiliation":[{"name":"Department of Interventional Cardiology, University Hospital, Favaloro Foundation, Buenos Aires, Argentina,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos M.","family":"Fava","sequence":"additional","affiliation":[{"name":"Department of Interventional Cardiology, University Hospital, Favaloro 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