Table 3-2 Arterial reconstruction for chronic lower limb ischemia.

From aorta to lower limb arterial system	Cases	Gender		Mortality	Backgrounds		Etiology					Graft materials*15)
		Male	Female	30-day mortality	Dialysis cases	Redo ope.	ASO	TAO	Vasculitis	Takayasu arteritis	Others	Polyester	ePTFE	Autogenous vein	Others
Aorto–aorto bypass	62	44	18	0	7	5	56	1	1	1	3	41	21	3	0
Infrarenal aortic reconstruction (suprarenal clamp)	36	24	12	0	1	1	32	0	0	0	4	34	3	1	0
Aorto–femoral bypass*16)	739	608	131	8	49	64	708	5	1	3	19	569	198	30	6
Femoro–popliteal (above knee) bypass	2,139	1,615	524	35	254	257	2,117	3	1	2	11	386	1,538	334	27
Infragenicular arterial bypass	1,874	1,381	493	33	548	368	1,796	19	8	3	27	126	411	1,376	92
Femoro–popliteal (below the knee) bypass	729	532	197	13	144	130	707	2	0	1	8	81	274	405	32
Femoro–crural/pedal bypass*17)	1,173	870	303	20	411	241	1,117	17	8	2	19	46	147	998	61
Others	194	143	51	2	22	32	179	0	1	1	13	71	86	38	4
Total	4,800	3,625	1,175	72	853	697	4,649	26	12	8	76	1,100	2,113	1,682	124