Neoaortic Iliac System, Dec 1, 2024 · The neo-aortoiliac system (NAIS) procedure, originally described by Clagett et al.
- Neoaortic Iliac System, It can be accomplished by many techniques, including one-stage and two-stage reconstructions. Nov 15, 2022 · The term neoaortoiliac system (NAIS) was coined by Clagett in 1993 to describe the use of the deep veins in the thigh to replace the aorta and iliac arteries in the setting of graft infection. The aim of this case series is to report the results of our center in the surgical treatment of infected abdominal aortic grafts using the neoaortoiliac system (NAIS) procedure. The neoaortic system (NAIS) procedure has been previously described for the treatment of infected aortic grafts, but the technical details of execution are elusive to the majority of vascular surgeons. Although challenging for the patients and surgical teams, the neoaortoiliac system (NAIS) procedure is a recognized treatment option for primary and secondary aortic infections. Jul 29, 2025 · This study aimed to evaluate the short- and long-term clinical outcomes of the neo-aorto-iliac system (NAIS) procedure for primary and secondary aortic infections, focusing on mortality, reintervention, and patency rates over 24 years. After explantation of the infected graft, options for reconstruction include extra-anatomic bypass or in-line reconstruc-tion using antibiotic-coated prosthetic graft, cryopreserved allograft, or a neo-aortoiliac system (NAIS) using autogenous femoral veins. in 1993, 11 utilizes autogenous femoral veins that are inherently resistant to infection to achieve an in-line reconstruction. Many consider the neoaortoiliac system (NAIS) to be the gold standard of reconstruction, due to its durability and low risk of reinfection. Dec 1, 2024 · The neo-aortoiliac system (NAIS) procedure, originally described by Clagett et al. idtb, u4ff, avsun, 8cf, uq2ynov, uua3, yrxjlcw, mo, 9apid, zz3r,