Thoraco-lumbar osteosynthesis unit

posterioradult

· Break-off innie screw ensures easier insertion and precise torque control. · Reverse-angle thread locking mechanism of innie screw prevents screw tail expansion, and ensures security of final tightening. · Dual-thread design of screw shaft provides stronger fixation. Thread extends to screw tip, making bicortical fixation possible. · Laser-marked indication line on the rod gives clear reference during in-situ rod bending or rotating. Indications: · Degenerative disc disease · Spinal fracture · Revision surgery · Deformity