| 摘要 |
Embodiments of devices and methods for correcting a vertebral member and/or repositioning a vertebral device relative to the vertebral member. A vertebral device has been previously positioned relative to a vertebral member. Due to subsidence or other factors, the vertebral device has moved and is no longer in alignment. A positioning device is used for re-positioning the vertebral device. A delivery device is used for inserting a material to the vertebral member and/or vertebral device. The material is initially in a first state that is flowable to allow for insertion to the required location. The material changes to a second state that permanently fixes the position of the vertebral device relative to the vertebral member.
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