One-stent double-kissing nano crush- osdokina crush-technique could be a game-changer in the treatment of medina 0.0.1 lesion

In terms of percutaneous coronary interventions (PCI) performed in coronary bifurcation lesions, one of the most interesting lesions is Medina 0.0.1 lesions or isolated osteal side branch lesions.1-4 There are 5 important problems that should be answered with regard to PCI of Medina 0.0.1 lesion: (1) is osteal side branch stenosis serious enough to cause ischemia? (2) will possible complications develop in the main branch (such as dissection, plaque or carina shift-induced stenosis, and thrombus formation)? (3) if it is to be intervened, which technique? (4) how do we prepare the lesion? (5) if we are going to place a stent on the osteal lesion, will we be able to cover this lesion completely without overflowing into the main branch?