Surgery

How long does a surgery take? Researchers create model

Operating rooms are a precious resource. They may account for 50 percent of a hospital's revenues and cost as much as $80 a minute. But figuring out how much time to allot for a surgery is a challenge every hospital faces.

Surgery

Link found between gut bacteria, successful joint replacement

Having healthy gut flora—the trillions of bacteria housed in our intestines—could lower the risk of infection following knee and hip replacement surgeries, while an unhealthy intestinal flora may increase the risk of ...

Surgery

A better avenue for neurosurgery to improve outcomes

For years cardiologists have threaded hair-like surgical instruments through arteries in the wrist, as an access point to perform procedures on the heart. For procedures in the brain, however, neurosurgeons more commonly ...

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