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Figure 2 Representative OCT Images of SES at 9 Months' Follow-Up

(A-1, A-2) OCT-visualized stent struts and neointimal hyperplasia clearly. (B-1) Each stent strut was classified into one of the three categories. (B-2) The strut was well-apposed to vessel wall and covered by neointima. (B-3) The struts were well-apposed to vessel wall and not covered by neointima. (B-4) The struts were inadequately apposed to vessel wall and not covered by neointima. OCT = optical coherence tomography; SES = sirolimus-eluting stent.