Important new recommendations are provided for the care of patients with an AAA, including suggestions to improve mutual decision-making between the treating physician and the patients and their families as well as a number of new strategies to enhance perioperative outcomes for patients undergoing elective and emergent repair. Areas of uncertainty are highlighted that would benefit from further investigation in addition to existing limitations in diagnostic tests, pharmacologic agents, intraoperative tools, and devices.

Popliteal vascular injury remains an uncommon but challenging clinical entity associated with significant rates of limb loss, functional disability, and mortality. Blunt vs penetrating mechanism and associated musculoskeletal injuries generally involve longer hospital stays, worse functional outcomes, and twice the amputation rate.

This manuscript is the first to define the incidence of BAI utilizing the NTDB. Remarkably, two-thirds of patients are unable to undergo attempts at aortic repair, which portends a poor prognosis. When controlling for associated injuries, blunt aortic injury independently impacts survival and results in poor function in those surviving to discharge.

Totally percutaneous aortic aneurysm repair is technically feasible in most cases, with no effect on the luminal diameter of the accessed femoral artery. Complications occur more often in morbidly obese patients and with sheaths larger than 20F. These complications can be minimized with meticulous technique and good patient selection. The capability for expeditious open femoral arterial repair is mandatory with this approach.

Use of EndoAnchors to treat existing and acute type Ia endoleaks and endograft migration was successful in most cases. Prophylactic use of EndoAnchors in patients with hostile aortic neck anatomy appears promising, but definitive conclusions must await longer term follow-up data.

Use of an algorithm favoring endovascular repair resulted in a highly significant reduction in rAAA mortality in our urban hospital. Thirty-day mortality for open repair was no different between pre- and post-protocol eras. With modern techniques of resuscitation and surgical management, a majority of patients presenting with rAAA can survive.

As a result of this new classification scheme, no patient without an external aortic contour abnormality died of their BAI. ITs can be managed nonoperatively. BAI patients with rupture will die, and resources could be prioritized elsewhere. Those with LIFs do well, and currently, most at our institution are treated with a stent graft. If a pseudoaneurysm is going to rupture, it does so early. Hematoma at the arch on computed tomography scan and hypotension before or at arrival help to predict which pseudoaneurysms need urgent repair.

PMEG is a safe and effective alternative for treating patients with juxtarenal aneurysms who have no other alternatives for repair. Longer-term follow-up is needed to assess the durability of repair and potential for device-related complications.