| 摘要 |
A flexible shield or apron formed of a biocompatible material is placed between adjacent vertebral bodies and the vessels and body structure anterior of the spine subsequent to the performance of an anterior spinal surgical procedure. The apron is secured to adjacent vertebral bodies by conventional bone fasteners and is provided with a pleat to allow stretching as a consequence of movement between vertebral bodies to which the apron is connected. The apron may be retracted together with vessels it is shielding during a revision surgical procedure while minimizing risks associated with the formation of adhesions or scar tissue.
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