NPSA 2025 Presidential Address:Innovation, clinical translation, and leadership in surgery: From concept to impact.

Innovation is frequently invoked as an essential driver of progress in modern surgery, yet its definition, implementation, and leadership aspects remain inconsistently understood. Drawing on clinical experience, systems-based research, and translational examples, this narrative review explores innovation as a continuum, from the generation of an idea all the way to scalable impact, within contemporary surgical practice. We examine the distinction between invention and innovation, the importance of environmental context, and the traits associated with sustained productivity. Clinical exemplars including advanced hemostatic technologies, hybrid trauma operating environments, equity-focused surgical care, artificial intelligence-enabled pathways, and austere or space-based surgical planning are presented to illustrate the innovation cycle from conception to implementation. Finally, we discuss leadership principles required to cultivate meaningful, durable innovation in surgery, emphasizing significance over individual success. Together, these perspectives frame innovation not as disruption alone, but as a deliberate, collaborative process that improves patient outcomes and advances the surgical profession.