A surgical kit includes a shield for covering a portion of the spine of a subject. The shield can include an attachment portion adapted to engage a bone fixation assembly which is adapted to be fixated on multiple vertebra bones of the subject. The bone fixation assembly can include a vertebra joining member secured between two bone anchors. Each bone anchor can include a fastener portion adapted to be implanted into a vertebra bone and a head coupling portion adapted to secure the vertebra joining member. The shield can be coupled to the bone fixation assembly via separate coupling elements, such as a clip or an adjustable link secured between two vertebra joining members of the bone fixation assembly. Alternatively, the shield can include an integral attachment portion configured to engage the bone fixation assembly directly.外科套件包含用以覆蓋標的脊柱的一部分的盾。盾可包含能接合骨固定組件的附接部,其中骨固定組件能固定在標的之多個脊椎骨上。骨固定組件可包含固定在兩個骨固定器之間的脊椎連接構件。各個骨固定器可包含能植入脊椎骨的緊固部及能固定脊椎連接構件的頭耦合部。盾可經由分離的耦合元件如扣件或固定在兩個骨固定組件的脊椎連接構件的可調整連結件而耦合於骨固定組件。替代地,盾可包含整合的附接部,其配置成與骨固定組件直接地接合。100‧‧‧盾110‧‧‧本體部120a、120b‧‧‧附接部122a、122b‧‧‧孔
