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Table 2 Lesion and procedure data

From: Endovascular recanalization of chronic total occlusions of the native superficial femoral artery after failed femoropopliteal bypass in patients with critical limb ischemia

Variables All patients (n = 54)
Patency of previous bypass graft (months) 29 (6–76)
Lesion length (cm) 26.8 (± 4.8)
TASC II category
 TASC C 12 (22.2 %)
 TASC D 42 (77.8 %)
BTK runoff
 3 vessels 8 (14.8 %)
 2 vessels 27 (50 %)
 1 vessel 19 (35.2 %)
Vascular access-site
 Contralateral Femoral + ipsilateralretrograde popliteal 40 (74.1 %)
 Contralateral Femoral 12 (22.2 %)
 Radial or Humeral 2 (3.7 %)
Recanalization technique
 Intraluminal 8 (14.8 %)
 Subintimal 38 (70.4 %)
 SAFARI 8 (14.8 %)
Technical success 51 (94.4 %)
Patients receiving stent placement 48 (88.9 %)
Stents positioned per patient 2 (1–5)
Procedure duration (min) 119 (± 39)
Fluoroscopy time (min) 38 (± 21)
Post-procedure ABI 0.6 (0.4–0.8)
Follow-up (years) 5.75 (1.5-7).