1. Elliott RE, Tanweer O, Smith ML, Frempong-Boadu A (2013) Impact of starting point and bicortical purchase of C1 lateral mass screws on atlantoaxial fusion: meta-analysis and review of the literature. J Spinal Disord Tech. doi: 10.1097/BSD.0b013e31828ffc97
2. Ma XY, Yin QS, Wu ZH, Xia H, Liu JF, Xiang M, Zhao WD, Zhong SZ (2009) C1 pedicle screws versus C1 lateral mass screws: comparisons of pullout strengths and biomechanical stabilities. Spine (Phila Pa 1976) 34:371–377. doi: 10.1097/BRS.0b013e318193a21b
3. Tan M, Wang H, Wang Y, Zhang G, Yi P, Li Z, Wei H, Yang F (2003) Morphometric evaluation of screw fixation in atlas via posterior arch and lateral mass. Spine (Phila Pa 1976) 28:888–895. doi: 10.1097/01.BRS.0000058719.48596.CC
4. Yeom JS, Kafle D, Nguyen NQ, Noh W, Park KW, Chang BS, Lee CK, Riew KD (2012) Routine insertion of the lateral mass screw via the posterior arch for C1 fixation: feasibility and related complications. Spine J 12:476–483. doi: 10.1016/j.spinee.2012.06.010
5. Resnick DK, Benzel EC (2002) C1–C2 pedicle screw fixation with rigid cantilever beam construct: case report and technical note. Neurosurgery 50:426–428