The O-Arm intraoperative neural navigational unit was a game changer in the placement of instrumentation. The O-Arm is used for Posterior Cervical Fusions, to assist the surgeon with accurate screw placement.
![](https://p4kc9f.p3cdn1.secureserver.net/wp-content/uploads/2017/08/oarm2-e1587159124278.jpg?time=1721915775)
The O-Arm intraoperative neural navigational unit was a game changer in the placement of instrumentation. The O-Arm is used for Posterior Cervical Fusions, to assist the surgeon with accurate screw placement.