Posterior Cervical Screw The Posterior Cervical Screw improves insertion ease and final tightening security. It is made of cancellous thread, and its reverse angle thread technology provides a lower-profile implant with excellent performance. Completely Compatible with the Cervical Anatomy Low Profile Design and Special Designed Screw Locking Large Conical Screw angulation for optimal placement Immediate stability, rigid immobilization and short fixation. 3.5mm to 4.0 mm screw diameters available Available length 10 mm to 40 mm at 2 mm Variation Made of high quality titanium Specifications Screw selection: The screw diameter and length are selected based on the patient's anatomy, as determined by preoperative CT or MRI imaging. The screw should be large enough to provide adequate stability, but not so large that it compromises the integrity of the bone. Screw placement: Posterior cervical screws are typically inserted percutaneously, using fluoroscopic or image-guided navigation. The screw is inserted through a small incision in the skin and muscle, and then drilled into the pedicle or lateral mass of the vertebra. Once the screw is in place, it is secured with a rod or plate. Traumatic spinal fractures and/or traumatic dislocations Deformities, instabilities and failed previous fusions Tumors, inflammatory disorders Indication: SKU: SSI : 002 Category: Spine Screw