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BBC – Future – The surgeon giving his patients VR instead of sedatives

In Mexico’s most violent state, a surgeon is using virtual reality to relieve the pain and stress of operations when sedatives are not possible. Jo Marchant watched him as he works.

Ana Maria has never been to Machu Picchu. The 61-year-oldalways wanted to visit the mountain ruins but she suffers from hypertension, and doctors warned that the extreme altitude could cause her blood pressure to rise dangerously high. Today, dressed in a white gown and hairnet, she will explore its ancient walls and pyramids for the first time.

She’s in a private medical clinic in Mexico City, and laughs nervously as she’s wheeled into a windowless operating room. The surgeon takes a Sharpie and draws a large circle on her left thigh, paints on several layers of iodine, then injects a local anaesthetic into the skin. Inside the circle is a fatty lump, a lipoma around 6cm across, which he is about to remove.

Ana will be awake for the operation, and she’s feeling scared. As the surgeon readies his scalpel, her blood pressure is 183/93, even higher than usual. Patients undergoing procedures like this often have to be sedated to cope with the pain and anxiety of being under the knife, but not today. Instead, Jose Luis Mosso Vazquez, who is supervising the operation, fits a sleek, black headset over Ana’s eyes and adjusts the straps.

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Source: BBC – Future – The surgeon giving his patients VR instead of sedatives

Category : Eat & Thrive.
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