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Figure 1 Cumulative frequency distribution of the late lumen loss at follow-up in cutting balloon angioplasty (CBA), percutaneous transluminal coronary angioplasty (PTCA), rotational atherectomy (ROTA), and additional stenting (STENT) groups. Significantly lower lumen loss noticed in CBA group compared to ROTA and STENT groups (0.63 ± 0.6 mm, 1.30 ± 0.8 mm, and 1.36 ± 0.8 mm; p < 0.0001).