摘要:
A device for treatment of spondylotic disease includes a distractor for distracting vertebral facets of first and second vertebrae located adjacent each other. The distractor includes a first abutment surface for interfacing with an inferior articular facet of the first vertebra. The distractor also includes a second abutment surface for interfacing with the superior articular facet of the second vertebra corresponding to the inferior articular facet of the first vertebra. The first and second abutment surfaces of the distractor engage with each other and are separated by a predetermined distance.
公开/授权文献
- US20140012318A1 DEVICES AND METHOD FOR TREATMENT OF SPONDYLOTIC DISEASE 公开/授权日:2014-01-09
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