Informed consent is a foundational concept of medical ethics. Since it
s enunciation almost 4 decades ago, it has engendered, and continues t
o engender, a great deal of debate and opposition from practicing phys
icians. We believe that much of the negative reaction to informed cons
ent stems from some fundamental misunderstandings about what informed
consent requires. This article discusses and refutes several myths abo
ut informed consent that have acquired some currency among physicians.