| 摘要 |
A device for treating a facet joint of a patient, the facet joint including opposing, superior and inferior faces. The device includes a superior component and an inferior component each defining an anchoring surface configured to engage bone at a face of the facet joint and an articulating surface. The device is configured for percutaneous insertion into the facet joint, with the articulating surfaces abutting one another in a sliding interface. One or more instruments are included with the device as part of a percutaneous implantation kit, such as a dilator, a guide wire, and a sheath.
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