To achieve stable fixation of the upper cervical spine in posterior fusions ... for indications such as C2 complex fractures and tumors using C1 or C2 as endpoints of a posterior fixation are ...

Different atlantoaxial fusion techniques are used for instability. Transarticular screws are biomechanically superior to wiring techniques and equivalent to C1 lateral mass to C2 pedicle (C1LM-C2P ...