12 Medical Tests and Procedures Even Doctors Claim Are Useless

'Doctors are often criticized for prescribing unneeded tests and procedures that harm more than they help and add to medical costs that could otherwise be avoided. 12 medical tests and procedures now being questioned worldwide as unnecessary and potentially cause — sometimes harmful results to patients. 

Since a campaign was launched last year, more than 130 tests and procedures have been called into question by 25 medical specialty societies with more than 500,000 member doctors.

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