Independent researchers in east Asian surgical research: structural barriers and potential policy pathways.

East Asia is now a major center of surgical innovation. Its leading institutions have contributed to clinical care, technology adoption, and international trials. Even so, surgical research capacity, infrastructure, and academic influence remain mostly centered on major hospitals and established academic networks. Such concentration can narrow the questions asked, the methods used, and the range of people able to ask them. In this Perspective, we argue that East Asian surgical research would benefit from legitimate pathways for qualified independent researchers: professionally trained investigators who maintain substantial intellectual autonomy without holding conventional senior institutional appointments. We distinguish such researchers from amateurs by institutional affiliation, employment status, funding access, and intellectual autonomy. These dimensions, we show, operate differently in China, Japan, and South Korea, with consequences for funding eligibility, ethics review, and data access. We then outline the risks independent inquiry can carry and the safeguards that should accompany it. We propose practical measures that institutions and funders could adopt: proportionate ethics routes, transparent data-access procedures, small-grant schemes, and fairer evaluation. Our aim is to widen the pool of investigators able to meet these standards, not to lower them.