Dr Martin Makary -- a senior surgeon at the John Hopkins Medical Institute in Baltimore -- is concerned that many people are not aware of its limitations . Da Vinci robotic surgery has performed more than 1.5 million operations since late 1990s . Score: 6 California-based company had turnover of $ 2 billion in 2012 and lead the robot surgery field .
Da Vinci robotic surgery has performed more than 1.5 million operations since late 1990s . Score: 6 California-based company had turnover of $ 2 billion in 2012 and lead the robot surgery field .