The future of spinal arthroplasty: a biomaterial perspective
Autor: | Amir Samii, J. Patrick Johnson, Mark E. Shaffrey, Christopher I. Shaffrey, Rod J. Oskouian, Richard Whitehill |
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Rok vydání: | 2004 |
Předmět: |
medicine.medical_specialty
medicine.medical_treatment Dentistry Biocompatible Materials Spinal Cord Diseases Arthroplasty Degenerative disc disease Functional spinal unit medicine Humans Intervertebral Disc business.industry Biomechanics Biomaterial Intervertebral disc General Medicine medicine.disease Disc arthroplasty Surgery medicine.anatomical_structure Spinal fusion Neurology (clinical) business Intervertebral Disc Displacement |
Zdroj: | Neurosurgical Focus. 17:1-14 |
ISSN: | 1092-0684 |
Popis: | Both total hip and knee arthroplasty have demonstrated outstanding clinical results. The functional spinal unit composed of the intervertebral disc and facet joints is at least as complex. The intricacies of the coupled motions of the functional spinal unit have made development of an artificial disc a challenge. There have been several failed attempts to create a disc replacement that recapitulates normal motion while providing significant longevity and a low incidence of complications. Better understanding of the biomechanics of the intervertebral disc complex and improvements in implant material have made successful intervertebral disc replacement a likely reality, now that several artificial discs have completed Food and Drug Administration clinical trials. In this manuscript the authors detail the biomaterials used in disc arthroplasty and discuss joint wear and the host response to wear debris. |
Databáze: | OpenAIRE |
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