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Table 9 Distribution of surgically treated patients

From: Bailout procedures during percutaneous transluminal angioplasty of superficial femoral artery occlusive disease

SurgeryGroup (1): flush ostial lesions (n = 10)Group (2): other segment lesions (n = 20)
Residual stenosis ≥ 30%2/4500/900
Flow-limiting dissection3/6500/1200
Perforation or rupture2/4500/500
Equipment failure0/3000/100
Spasm of distal arteries0/3000/500
Device embolization0/1000/100
Statistical analysisX2= 20.1,P= 0.01
  1. Data are presented as numbers, percentages, and using chi-square test (X2)