The future of medicine is video games
Vox · L · trust 49/100
In the future, kids won’t receive anesthesia for minor surgeries. They’ll get put into virtual reality.
Gift A physician in Italy dons a VR headset before performing surgery. Fabrizio Villa/Getty Images Dylan Scott covers health for Vox, guiding readers through the emerging opportunities and challenges in improving our health. He has reported on health policy for more than 10 years, writing for Governing magazine, Talking Points Memo, and STAT before joining Vox in 2017. If you’re like me, and you grew up in a house where your mom refused to let you get a video game console, because she believed sitting and staring at a TV was bad for you, you might think of video games as antithetical to health. And there is plenty of research about the ways in which gaming too much can harm your physical and mental well-being. I don’t think anyone would argue that eight hours of Call of Duty every day is doing your body or your mind much good.
But the old caricature of video games as simple brain rot is increasingly out of date. Even some normal, non-educational games can help with brain function (as long as they are played in moderation — and some games are better than others).
Beyond that, what if we could take something that is wildly popular (there are 3 billion gamers worldwide , 190 million in the United States) and reimagine it in a way that goes beyond just entertainment? Gaming tech has advanced to the point that we can put people into hyperrealistic virtual realities or use AI to create new personalized gaming apps with a brief voice prompt. These and other capabilities are unlocking new ideas from ambitious physicians and game developers that would have sounded like science fiction when I was a teen.
There’s increasing evidence that these platforms can be adapted to do genuinely incredible things to benefit our health. Here are just two ways in which video games are poised to change medicine — including one that allows any of us to game out in the name of advancing science. I can’t wait to tell my mom.
My perspective on video games in medicine started to change when I learned about one specific use: as an alternative to anesthesia for children and adolescents.
Here is a genuine clinical problem: For years, doctors have had few options beyond general anesthesia for kids who need to undergo imaging or minor surgeries. An MRI, for example, really only works when the patient is able to stay completely still and, as anyone who has spent a single minute around a child can attest, that’s hard for kids to do. So, children have been put under during routine MRIs or minor procedures that, when they’re performed on an adult, require only local anesthesia or no anesthesia at all.
Our political wellness landscape has shifted: new leaders, shady science, contradictory advice, broken trust, and overwhelming systems. How is anyone supposed to make sense of it all? Vox’s senior correspondent Dylan Scott has been on the health beat for a long time, and every week, he’ll wade into sticky debates, answer fair questions, and contextualize what’s happening in American healthcare policy. Sign up here .
But giving children general anesthesia comes with health risks . The FDA warns against repeated or lengthy use of general anesthesia for children 3 and younger because of the risks to their growing brains and future learning development. Other studies have suggested that general anesthesia also poses some risk to the development of older children, and its use should be minimized as much as realistically possible.
“Games and VR can be especially effective for reducing pain and anxiety during pediatric procedures, including burn care, needle procedures, and other medical treatments,” Dr. Kimberly Hieftje, co-director and co-founder of XR Pediatrics and the Yale Center for Immersive Technologies in Pediatrics, told me over email. “If we can help a child get through a procedure comfortably without sedation, that’s a significant benefit. Sedation and anesthesia carry risks, and minimizing unnecessary or repeated exposure is particularly important in children.”
Several small-scale studies have examined using virtual reality games as an alternative to general anesthesia for minor and routine surgeries and for MRI imaging — with promising results. In one 2024 experiment , more than 100 kids (average age of 11) wore a mobile VR headset during a minor procedure (most frequently a hormone implant) and played a relaxing game such as Pebbles the Penguin (in which players navigate a snowy world and collect pebbles) or Space Pups (in which they play as a canine soaring through outer space and eating treats) while doctors performed the operation.
The surgical team kept general anesthesia on hand in case it was needed, but none of the children involved in the experiment required it or any other kind of sedation. They were also able to follow simple directions from their physician during the procedure. Their post-surgery reports of pain were similar to patients who did receive anesthesia, and they had shorter recovery times.
Likewise, a study out of Canada published in December 2025 tested how younger patients responded to VR as an alternative to anesthesia when they needed an MRI. It was a small study of only 18 patients, but, once again, the results were encouraging. The kids (average age of 5) went into a VR game prior to the MRI scan, learning about the procedure while collecting magic fairy dust. Then, they went into the actual MRI. And all of the kids who had played the VR game prior to the procedure were able to complete the imaging scan without any additional sedation or anesthesia.
The foundational idea here is: Kids are not little adults. It’s harder for them to sit still. They get anxious about even imaging scans. “We create for adults and, then, put kids in it,” Hieftje said, “and we need to think backwards.”
Video games can help kids stay calm and stop moving — or, for kids with different medical needs,…
Read the original at Vox →
Open in TruthVane →