C1-claw  
The unique C1-claw sets a new standard for C1-C2 fusion. The claw provides great fixation strength as reported in several articles*. It also features easy application in combination with the ME-connector as seen below. With the new longer claw fixations can be done down to C4 using this technique.
*
For clinical data please read the article "Biomechanical Comparison of Five Different Atlantoaxial Posterior Fixation Techniques" published in Spine Volume 25 no. 22 pp 2877-2883.
     
Surgical technique
 
   
Insert a Magerl screw transarticullarly from C2 to C1. Mount the ME connector on the screw. Compress the C1-claw around the C1 arch and lock it with the set screw on the ME connector. Finished