| #1 | | | Vienna, Austria | | 155+ years | Knee replacement, knee arthroscopy, artificial joint replacement, open joint reconstruction | Complex joint reconstruction cases | Specializes in knee and joint procedures with a dedicated orthopedics center. Doctors have performed 1,100+ joint treatments. ISO 9001 certified with 95% patient satisfaction rate. | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek |
| #2 | | | Vienna, Austria | | 27+ years | Knee replacement | — | — | International Organization for Standardization |
| #3 | | | Graz, Austria | | 21+ years | Knee replacement, Arthroscopy | — | — | International Organization for Standardization |