What should an international patient prepare before traveling?

International patients should first obtain a medical visa (S2 or M visa) for China, which requires a formal invitation letter from the hospital. Arrange for a certified medical interpreter if needed, as most hospital staff may not be fluent in English. Bring all prior medical records, including imaging and operative notes, in English or with certified translations. Plan for a minimum 2–4 week stay for initial consultation, surgery, and early follow-up, and ensure travel insurance covers medical evacuation.