Mar 19, 2014 — A medical center surgical team endorsed the da Vinci robot in an advertisement that ran in The New York Times Magazine in January. A university review found no fraud but said rules weren't followed.
Feb 26, 2014 — A regional transplant service built a centralized surgical center in St. Louis where organs are removed from donors. The approach has shaved hours from the time it takes to get organs to patients.
Jan 13, 2014 — There's evidence that many standard treatments for back pain — including surgery, spinal injections and painkillers — are often ineffective and can even worsen and prolong the problem.
Dec 26, 2013 — Surgery to repair a damaged knee meniscus is very common, but it may not help a lot of people, a study finds. That may be because some people benefit more than others, and doctors still don't know who is going to get the most out of surgery.
Aug 27, 2013 — There's no evidence of benefit for many of the procedures surgeons subject patients to. A few hospitals are getting rid of time-honored practices, like fasting before an operation, because studies have found that patients come out stronger and happier without them. But traditions are hard to change.
Aug 22, 2013 — Doctors often tell patients to stop smoking before surgery, but precious few help out with that. A hospital in Canada found that just offering a few simple kinds of help was enough to get more people to quit before going under the knife.
Jul 26, 2013 — Doping in sports is back in the news. And once again we are reminded that our attitudes on the topic are complicated and not entirely transparent even to ourselves. Commentator Alva NoŽ wonders where we draw the line when it comes to altering our physical and chemical selves.
Jul 15, 2013 — The anterior approach for total hip replacement involves going in through the front of the hip, rather than the back. Proponents say it speeds up recovery time. But recovery time has improved a lot with the traditional techniques, too, and there's not yet enough evidence to say this is better.
Jun 26, 2013 — There have been nagging questions about whether nitrous oxide during surgery raises the risk of heart attacks and other problems. Now, there's some reassurance, though no definitive answer, from a study that looked at the widely used anesthetic.
May 16, 2013 — Robot-assisted surgeries have changed the medical landscape for patients with certain diagnoses, including some types of cancer. Commentator Barbara J. King looks forward to meeting her robot surgeon next week and getting the job done.