
The examinations and interventions are performed or supervised by senior physicians with many years of experience and an FMH title in rheumatology, who are also SGUM and SONAR tutors. Ultrasound is not only a recognized and validated tool in diagnostics, but is also suitable for monitoring therapeutic measures (e.g. decrease of the synovitis score in rheumatoid arthritis under treatment). Ultrasound is very important for targeted puncture or infiltration under visualization.