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Technology: A New Teaching Tool For Orthopedic Injury

Here’s a look at some new technology (made from five pieces of old technology) to help injured patients follow their activity and exercise regimens better after injury. It allows patients to “look beneath the surface” of their injured extremity to get a better idea of what is wrong and why they need to be compliant to heal.

Microsoft Research Labs cobbled together a projection unit from a handheld projector, a digital camera and an infrared camera. The control unit consists of a wireless controller and a laser pointer. Put them together and you can superimpose stock injury images over a patient’s extremity, or review images on a wall.

Two physical therapists did an uncontrolled test on several patients and indicated that overall compliance with the therapy regimen seemed to be better. Obviously, this is not sound science. But it does have some potential in allow physicians and therapists to give a better explanation about what is injured and what needs to be done about it. In my opinion, this could be generalized to just about any internal injury, and can provide an easy to understand teaching tool for trauma professionals.

Anatomic injury projector

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