An interest of mine as a robotic surgeon treating prostate cancer is performing nerve sparing prostatectomy (removal of the prostate while preserving the nerves responsible for erectile function). This is perhaps the most difficult portion of the procedure. As described before, this is due to the fact that these nerves are not visible with the naked eye. Even with the magnification offered by robotic surgery, the nerves are only recognized best by the blood vessels that travel along side...
