Product Features

◆ Conical design is adopted for universal screw base, small size, low profile
◆ Universal screw base with deflection angle adds an extra angle of 15° and reduces requirements for stick curvature

◆ Negative-angle thread locking is adopted for jackscrew and screw base to solve the problem of screw slippery

◆ Press-in sway bracing, low profile, convenient installation
◆ Lateral connecter solves problems such as difficulty in screw installation under nonlinear arrangement

Indications

This system is mostly suitable for patients who require posterior cervical fixation due to spinal deformity, degenerative disease, fracture dislocation, cervical vertebra tumor and tuberculosis.

Contraindications

◆ Active general infection, gestation, anabolic disorder, and severe osteoporosis

◆ Local infection at implant site

◆ Generalizedmetastatic tumor, resulting in osteolytic defect of adjacent vertebral body

◆ Drug abuse, mental disease, general neurological disease, and immune suppression disorder

◆ Allergy to metals

◆ Patients are unwilling to restrict activity or disobey medical advice