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Connecting rod for bone anchors having a bioresorbable tip
Connecting rod for bone anchors having a bioresorbable tip
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机译:用于具有生物可吸收尖端的骨锚的连杆
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摘要
The invention provides a connecting rod for bone anchors such as pedicle screws. The rod is constructed to include a main shaft portion that is not bioresorbable and a tip portion that is bioresorbable. The tip facilitates percutaneous insertion into a patient's body. After placement of the rod, the bioresorbable tip is resorbed preventing post-operative complications such as impingement of adjacent spinal facet joints.
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