2017年1月28日 · Medtronic Endurant II stent graft deployment for a 5.5cm Abdominal Aortic Aneurysm. Performed by Dr. Rob Williams on a 3D systems endovascular simulator.

Wire Technique for Stabilization of EVAR Main Body during Contralateral Limb Deployment Mohamed Elahwal, Timothy Nash, and Syed Waquar Yusuf Contralateral gate cannulation is one of the key steps of endovascular aortic aneurysm repair (EVAR), and multiple different techniques and tips have been described to ensure accurate and swift performance ...

Contralateral gate cannulation is one of the key steps of endovascular aortic aneurysm repair (EVAR), and multiple different techniques and tips have been described to ensure accurate and swift performance of this step. In some cases, a crossover approach, entailing an up-and-over wire access from t …

2024年1月5日 · Suitable aortic neck is one of the essential components for thoracic endovascular aortic repair (TEVAR) and endovascular aortic repair (EVAR). Advanced techniques were developed to adjust and compromise the aneurysm neck angulation but with adding additional devices and complexity to the procedure.

2024年4月10日 · We present a case series of patients treated with a simple method of performing catheter-based electrosurgery by applying external current through an electrocautery pen to a wire and using this “electrified wire” to traverse the aortic tissue or endograft fabric.

Purpose: Endovascular repair of aortic aneurysms (EVAR) can be supported by fusing pre- and intraoperative data to allow for improved navigation and to reduce the amount of contrast agent needed during the intervention. However, stiff wires and delivery devices can deform the vasculature severely, which reduces the accuracy of the fusion.

2019年2月1日 · In selected cases of endovascular aortic repair (EVAR) of an abdominal aortic aneurysm, such as patients with tortuous proximal aortic neck, achieving a successful cannulation can sometimes be difficult. Herein, we described a novel cross-wire technique to help overcome such anatomical variations.

This paper summarizes modern endovascular grafts, considerations in preoperative planning, and EVAR techniques. Specific areas that are addressed include endograft selection, arterial access, sheath delivery, aortic branch management, graft deployment, intravascular ultrasonography, pressure sensors, management of endoleaks and compressed limbs ...

Endovascular aortic repair (EVAR) has gained increased popularity for the repair of various acute and chronic abdominal aortic pathologic abnormalities.1-4 Results have been encouraging and several analyses have shown the long-term efficacy of the approach.

2021年7月1日 · Contralateral gate cannulation is one of the key steps of endovascular aortic aneurysm repair (EVAR), and multiple different techniques and tips have been described to ensure accurate and swift performance of this step.