What should an international patient prepare before traveling to China for herniated disc treatment?

Secure a medical visa (S visa) with an invitation letter from the hospital. Arrange a certified medical interpreter if you do not speak Mandarin. Bring all prior imaging (MRI, CT) and medical records in English or Chinese. Confirm follow-up plans with your home doctor, as some Chinese hospitals offer remote consultation for post-op care. Also, purchase travel health insurance covering elective surgery.