Lasers cut precisely and without contact—ideal for surgery. The problem is that in hard tissues such as bone, they are too slow and do not cut deep enough. Researchers at the University of Basel have ...

I have a benign lesion on my liver that needs to be removed. My surgeon said he would use robotic-assisted surgery. Can you ...

Gallbladder adhesions happen when scar tissue develops around your gallbladder after surgery or an episode of inflammation. Gallbladder adhesions are bands of scar tissue that form on your gallbladder ...