Serrato | 合法醫療器材資訊網

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This unique screw family features True-Tip technology, a dual lead thread pattern and 24 circumferential serrations on the distal tip of the screw. Its cortical cancellous thread pattern is a continuation of our clinically proven Xia design philosophy, and is built to maximize performance and purchase in both cortical and cancellous vertebral bone. 

True-Tip technology, defined by a self-centering, self-tapping 35o conical tip with threads that extend to the distal tip of the screw, allows for immediate bone engagement, reliable insertion, and accurate control1,2

Serrations reduce the amount of work, i.e. insertion force, required to insert the screw compared to dual lead screws with traditional cutting flutes2

Dual lead thread allows screw to be inserted twi...