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US07883543B2 Vertebral prosthesis and spinal fixation system 有权
椎体假体和脊柱固定系统

Vertebral prosthesis and spinal fixation system
Abstract:
A vertebral prosthesis and spinal fixation system includes a vertebral prosthesis having a height adjustable shaft and an anchoring mechanism coupled to the shaft. The system further includes a spinal fixation device and a number of bone screws. The bone screws attach the fixation device to the vertebral prosthesis via the anchoring mechanism.
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