Optimal Revascularization Strategy on Medina 0,1,0 Left Main Bifurcation Lesions in Type 2 Diabetes

Table 2

Surface integrals of OSI for 3 considered stenting techniques under different bifurcation angle conditions.

	OSI, ×10^−6 m^2	Normalized OSI
Bifurcation angle = 70°
Crossover stenting only	4.75	1.00
Crossover stenting followed by final kissing balloon angioplasty	4.88	1.03
Precise stent placement	5.06	1.07
Bifurcation angle = 90°
Crossover stenting only	5.11	1.08
Crossover stenting followed by final kissing balloon angioplasty	5.74	1.21
Precise stent placement	6.32	1.33
Bifurcation angle = 110°
Crossover stenting only	5.43	1.14
Crossover stenting followed by final kissing balloon angioplasty	6.08	1.28
Precise stent placement	7.27	1.53

OSI, oscillatory shear index; the calculated subregion of bifurcation sites is described in Figure 2(c).