Patent ID: 8083773
Filing Date: 2011-12-27
Classification: A61B

Abstract:
1. A system for correcting spinal deformity, comprising: (a) a plurality of anchor members, wherein each of the anchor members is configured to be inserted percutaneously into the spine of a patient; (b) a stabilizing member, wherein the stabilizing member is configured to engage at least one of the anchor members when the stabilizing member is external to the patient and when the anchor members are inserted into the spine of the patient; (c) a translation correction mechanism, wherein the translation correction mechanism is securable relative to the stabilizing member and relative to at least one respective anchor member, wherein the translation correction mechanism is operable to move a vertebra translationally relative to the stabilizing member; and (d) a facet unlocking mechanism, wherein the facet unlocking mechanism is securable relative to the stabilizing member and relative to at least one respective anchor member, wherein the translation correction mechanism is operable to rotate a vertebra relative to the spinal column of the patient, wherein the translation correction mechanism is engageable with the facet unlocking mechanism.