Invention Grant
US08097038B2 Prosthetic vertebral assembly 有权
假肢椎体组装

Prosthetic vertebral assembly
Abstract:
Intervertebral disc prostheses are provided. More particularly, the invention provides disc prostheses that have adjustable disc heights, that are readily converted into fusion prostheses and that provide a range of motions that effectively mimic the natural range of motions of a spinal disc.
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