Nanotechnology for surgeons.

At first glance it might appear that nanomedicine is irrelevant to surgery as it is practiced today, as surgery is generally concerned with the manipulation of decidedly macroscopic devices. However, surgery as a discipline is obviously not limited to clinical procedures, but dovetails with parallel medical therapeutics. Consequently, methodologies that can enhance overall perioperative care are important. An alternative view is that nanomedicine is perhaps destined to put surgeons out of certain kinds of business--much as minimally invasive techniques including invasive radiology have progressively infringed on clinical areas that were once the purview of more conventional surgical approaches. As is often the case, the truth is somewhere in the middle. In any event nanotechnology certainly has the potential to affect the field. It is important to understand that potential and how it can be harnessed.