Dr Aaron Carroll (@aaronecarroll) & Co. are amazing!
Healthcare Triage (@HCTriage) has a YouTube channel that hosts a range of videos, most of which pertain to the "Less is More in Medicine" movement. The Less is More blog has featured their work before, 1) when Healthcare Triage did a video about Choosing Wisely, and 2) when Dr Carroll wrote Why Survival Rate Is Not the Best Way to Judge Cancer Spending for Upshot in the NY Times. In early June, they posted another great video, busting some major medico-legal myths.
One of the main excuses physicians make for ordering too many tests and treatments is that they have to practice defensive medicine. You must 'cover your ass' (CYA) to ensure nothing is missed, lest you face a horrible lawsuit. Physicians pay a ransom to malpractice insurance in order to help protect their reputation (and earnings) should a case come forward.
Many frivolous lawsuits exist and a lot of poor care is not legally pursued. Physicians think that tort reform will solve everything. Not so. Watch the video to learn more: