Though I have heard of IR doing femoral cutdowns, I have not heard of endarterectomy.
As far as carotid disease. I am on he fence with stenting. I do think that the SAPPHIRE showed that it is non-inferior for high risk for surgery patients (ie physiologic or anatomic) and they used a outcome of MACE (major adverse cardiovascular events).
Then, came the SPACE and EV3S trials which both were negative trials showing a high stroke rate in the interventional limb (European RCTs)
Then, the major trial the CREST came out huge numbers RCT showing a fairly equivalent result using dstal protection.
We are basing endarterectomy has a benefit based on NASCET and ACAS the trials were pre plavix and statin therapy. So, I wonder how beneficial medical therapy may truly be in the age of statins, ace, and plavix.
I think that flow reversal systems such as the PARODI, MOMA etc may hve a benefit.
But caroid endartectomy is a fairly safe and effective therapy. Certainly in a high carotid bifurcation, tandem lesions, radiated neck, restenosis post endarterectomy stenting is favourable.
I think if the anatomy is not favourable for stenting (ie type 3 arches) toruous distal cervical ICA, one should consider just going to endarterectomy.