3D prints improving accuracy of spinal surgery

New technology at one Michigan hospital allows doctors to actually see the spine before cutting the patient open.

In turn, surgeons are increasing their accuracy rate to 99% versus 95 or 96.

That improved accuracy is crucial when placing screws in the spines of people with scoliosis.

Dr. Joseph Dewitt started using this 3D technology, Firefly, a year ago.

"So having this guide, I no longer have to rely simply on visual landmarks and feel," Dewitt said. "I actually have a mechanical tool to keep everything in line"

Patients go through a pre-op scan which makes a 3D replica in the computer. 

That model is then 3D printed into the actual size to help doctors better prepare when it comes to placement and trajectory.

Even with the 3D model, the surgery can take up to 8 hours.

Recovery time depends on the case and can take anywhere from weeks to months.

More News from this link : http://www.wilx.com/content/news/New-technology-improves-safety-and-accuracy-of-spinal-procdures-490759291.html


Source : KAIT8,16th August 2018