The Everest Minimally Invasive Spinal System is a cannulated top-loading polyaxial pedicle screw system featuring the ability to accommodate titanium and CoCr rods of two different diameters. The dual-lead thread pattern allows for faster insertion and increased pullout strength . The mixed-metal (Ti/CoCr) tulip minimised head splay and demonstrated improved biomechanical performance when tested against an all-titanium alloy screw . These implants and instruments are cannulated for use with the Serengeti Minimally Invasive Retractor System.
70° polyaxial range of motion with posable friction head
Dual-lead thread pattern allows for faster insertion and increased pullout strength 
Threads extend to tip is designed to gain purchase immediately
Mixed-metal (Ti/CoCr) tulip minimised head splay and demonstrated improved biomechanical performance when Tested against an all-titanium alloy screw 
Polyaxial range of motion for ease of use intraoperatively
Simple, one-step removal of Serengeti retractors using the retractor extractor
This document is intended solely for the use of healthcare professionals. The products depicted are in accordance with applicable Regulations and Directives. Please find our full product disclaimer here.