What should an international patient prepare before traveling?

Patients should obtain a valid passport and medical visa (S2 or M visa), along with recent knee imaging (MRI/X-ray) and medical records for pre-assessment. It is advisable to arrange a medical interpreter if needed, and to plan for a stay of at least 7–14 days for initial evaluation, treatment, and follow-up. Confirm hospital accreditation and discuss post-treatment rehabilitation plans with your doctor before departure.