The first decade of the 21st century brought a number of discoveries, mistakes and medical advances that influenced medicine from the patient's bedside to the medicine cabinet.
In some cases, these advances changed deeply rooted beliefs in medicine. In others, they opened up possibilities beyond what doctors thought was possible years ago.
ABC News, in collaboration with MedPage Today, reached out to more than 800 specialists for their suggestions. More than 125 experts in various fields and...Full Story