5.5 MIS Spinal System Il Pedicle Screw

Minimally invasive percutaneous approach with small incisions significantly reduces intraoperative blood loss, enabling rapid postoperative recovery.

Designed for compatibility with cement augmentation, providing robust fixation in osteoporotic bone and drastically reducing the risk of screw loosening.

Fluoroscopy-guided control ensures absolute accuracy and safety during pedicle targeting, maintaining a low leakage risk throughout the procedure.

Mechanically Stable

The pre-bent MIS rod fits tightly within the screw heads with no gaps, ensuring continuous and reliable force transmission across the stabilized spinal segments.

MIS Curved Rod Specifications

Available in Φ5.5 diameter with lengths ranging from 40mm to 110mm (5mm increments) and 110mm to 120mm (10mm increments) to precisely match patient lordosis.

Cortical Fixation Strength

Optimized thread design enables faster, more consistent screw insertion speed while maximizing pedicle cortex fixation strength.

• Osteoporotic fractures

• Disc degeneration

• Spinal stenosis

• Spinal tumors

• Implant failure

• Revision instability

GB/T 13810-2017 Titanium Standard

• ✓ Qualified for TC4 Titanium production, ensuring excellent mechanical properties and biocompatibility.

• ✓ Mechanical tests are strictly archived for 3+ years, making the full process traceable.

• ✓ Maintained at a ≥98.9% quality rate with a strict factory-direct improvement system.

Sub-Micron CNC Machining

• ✓ CNC Turning, Milling, and Wire EDM executed for sub-micron accuracy.

• ✓ Multi-step Anodizing, Electropolishing, and Matte/Mirror Finishing processes.

• ✓ High-strength joining and meticulous fitting of complex parts like breakaway nuts.