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SPINE REPLACEMENT SYSTEM FOR THE TREATMENT OF SPINE INSTABILITY AND DEGENERATIVE DISC DISEASE
SPINE REPLACEMENT SYSTEM FOR THE TREATMENT OF SPINE INSTABILITY AND DEGENERATIVE DISC DISEASE
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机译:脊柱置换系统治疗脊柱不稳定和退变性疾病
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摘要
Apparatuses and methods for single disc arthroplasty and multi-segmental spine replacement. The implant assembly includes a first cage (20) adapted to be rigidly attached to a first vertebra, a second cage (20) adapted to be rigidly attached to a second vertebrae, and a spinal disc replacement prosthesis (10) positioned between the first and second vertebrae. The spinal disc replacement prosthesis preferably includes a resilient body having two or more adjustable fluid-filled compartments.
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