Table 2.

Endografts sizing of last-generation endografts capable of dealing with hostile aortic necks.

Device	Aortic body sizes								Iliac limb sizes			Aortic extension sizes		Iliac extension sizes*
	Diameter(mm)			Length (mm)					Diameter (mm)	Length (mm)		Diameter (mm)	Length (mm)	Diameter (mm)	Length (mm)
Alto	20–34			80					14 Proximal 10–28	80–160		‐	‐	10–28	45
Anaconda	21.5–34			65					12 Proximal 10–23	80–180		19.5–34	40	Flared extensions	80–130
														10–17
														12–23
														Tapered extensions
														13–23 Proximal
														12–17 Distal
														Straight extensions
														10–18	60–140
Aorfix	24–31			81, 96, 111, 126					10–20 (Ipsilateral and Contralateral limb) 12 Proximal for contralateral limb	Ipsilateral limb	Contralateral limb	24–31	38	10–20	51, 82
										63, 80, 97	56–106 (7 sizes for any aortic body length)
Conformable	20–36			120–200 (Overall including ipsilateral limb length)					12–14,5	120–200 (Overall including aortic body length)		20–36	45	10–27 16 Proximal	70–140
Endurant II	II	IIs	AUI	II	IIs	AUI			16 Proximal 10–28 Distal	82–199		23–36	49, 70	10–28	82
	23–36 Proximal 13–20 Distal (14 for IIs/AUI)			124– 166	103	102
Ovation iX	20–34			80					14 Proximal 10–28	80–160		-	-	10–28	45
Treovance	20–36			80–120 (Overall including limb length)					14	80–120 (Overall including limb length)		20–36	40, 55, 70	(i) 8–14 (ii) 17–24 (i, ii) 15 Proximal	80–180 100–160
														Straight extensions
														8–12	80

^*Diameter of extension must be ≥ distal diameter of the iliac limb.