LAUSR

The introduction of the frozen elephant trunk (FET) technique for total arch replacement (TAR) has revolutionized the field of aortovascular surgery. However, although FET yields excellent results, the risk of certain complications requiring secondary intervention remains present, negating its one‐step hybrid advantage over conventional techniques. This systematic review and meta‐analysis sought to evaluate controversies regarding the incidence of FET‐related complications, with a focus on aortic remodeling, distal stent‐graft induced new entry (dSINE) and endoleak, in patients with type A aortic dissection (TAAD) and/or thoracic aortic aneurysm.