Adjacent-level range of motion and intradiscal pressure after posterior cervical decompression and fixation: an in vitro human cadaveric model.
Kretzer RM, Hsu W, Hu N, Umekoji H, Jallo GI, McAfee PC, Tortolani PJ, Cunningham BW. Adjacent-level range of motion and intradiscal pressure after posterior cervical decompression and fixation: an in vitro human cadaveric model. Spine (Phila Pa 1976). 2012 Jun 01; 37(13):E778-85.