Below is an example of a clinical study that is pure "propaganda". It was put together by well-meaning KOLs and well-meaning professionals in a device company. (Note: not to pick on ZB or Rosa, because there are thousands of examples like this in orthopedics.)
Where are the controls? Why isn't there a significant sample size? Where is the scientific method?
Our beloved orthopedics industry can do better than this.
Study confirms high accuracy of a new robotically assisted technique for total knee arthroplasty (ZB landing page)
Robotic Total Knee Arthroplasty (TKA) has gained popular...
The Orthopedics Industry 
