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November 6, 2014 AT 10:00 am

3D Printing in China Allows Man to Regain Use of His Legs #3DxMedicine #3DThursday #3DPrinting

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3D Printing in China Allows Man to Regain Use of His Leg. From 3DPrint.com:

…For one 40-year-old Chinese man, named Yang Xue-bin, 3D printing literally gave him his legs and his life back, after being diagnosed with cervical spinal stenosis, a debilitating medical condition that quickly unleashed its wrath on Xue-bin, leaving him unable to walk in just a matter of days.

For those unfamiliar with the condition, cervical spinal stenosis is the abnormal narrowing of the spinal canal, which causes restriction of the canal, and ultimately results in numbness, pain, and in many cases, loss of motor control. For Yang Xue-bin, the symptoms came on quickly and hit extremely hard. He had no idea that he was suffering from this condition until September 23, when he began noticing that his legs were going numb. Then he realized that he was having a very difficult time walking, before ultimately needing a wheelchair to get around. This all happened in a matter of weeks, as Xue-bin was quickly diagnosed with cervical spinal stenosis.

“I feel that my life was going to be end up with me sitting in the wheelchair,” explained Xue-bin, in talking about how he felt prior to the surgery.

The blood flow in Xue-bin’s spinal cord was greatly disrupted, and the root of the nerves were being severely compressed. “Due to the compression of the nerves, he suffered the symptoms [of] not being able to move his legs,” explained Liu Hao, the deputy director of the Department of Orthopedics at West China Hospital of Sichuan University. “Cervical posterior single open-door laminoplasty is the classical operation method for the treatment of cervical spinal canal stenosis. The key to successfully conducting the operation is about accurately determining the slot position for the lamina. Luckily, thanks for the 3D printed guide, the operation turned out efficient and successful.” …

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