I’ve delved into the issue of medical judgment more than once on this blog. I have argued that sound judgment is more important than medical knowledge. If one has a knowledge deficit, assuming he is aware of this, it is easily remedied. A judgment deficiency, per contra, is more difficult to fix. Who doesn’t think he has good judgment? For example, if a physician cannot recall if generalized itchiness can be a sign of serious liver disease, he can look this up. If, however, a doctor is deciding if surgery for a patient is necessary, and when the operation should occur, this is not as easily determined. Medical judgment is a murky issue and often creates controversies in patient care. Competent physicians who are presented with the same set of medical facts may offer divergent recommendations because they judge the situation differently. Each of their recommendations may be rationale and defensible, which can be bewildering for patient...