Cervrina Posterior Cervical System

Cervrina. posterior cervical system is a screw-rod system made of titanium alloy. which is composed by screw, set screw.rod and cross-link, etc. It is applied to posterior cervical fìxation.

1.Wide angle screw .Reduce the difficulty ot putting rod
2.Reverse-angle thread Avoid cross-thread  Reduce footprint
3.Temporarily fix the screw Maintain the alignment Easy to put the rod


      Rod assemling cross-limk

     Screw assemling cross-limk


hinge plate:for hinge collapse or displacement

Door plate:simple implantation 

bridge plate:multy holes choice