New technologies in 3D printing offer innovative capabilities in surgery, from planning complex operations through to educational purposes and providing alternatives to traditional training with more cost-effective outcomes. This hot topic title synthesizes the most up-to-date information on 3D printing and its application into surgical specialties including, hebatobilliary and pancreatic surgery, vascular surgery, orthopedic surgery, obstetrics and gynecology, cardiovascular and thoracic surgery, and more.