Dynamic Radiographic Criteria for Detecting Pseudarthrosis Following Anterior Cervical Arthrodesis by Kwang-Sup Song, Chaiwat Piyaskulkaew, Tapanut Chuntarapas, Jacob M. Buchowski, Han Jo Kim, Moon Soo Park, Hyun Kang, and K. Daniel Riew J Bone Joint Surg Am Volume 96(7): April 2, 2014 ©2014 by The Journal of Bone and Joint Surgery, Inc.
The measurement of interspinous motion at each surgical level (C5-C6 and C6-C7) and the superjacent level (C4-C5) on dynamic radiographs. Kwang-Sup Song et al. J Bone Joint Surg Am 2014;96: ©2014 by The Journal of Bone and Joint Surgery, Inc.
Bland-Altman scatter plots for differences in interspinous motion (ISM) measurements between the two measurers. Kwang-Sup Song et al. J Bone Joint Surg Am 2014;96: ©2014 by The Journal of Bone and Joint Surgery, Inc.
CT scans (Fig. 3-A) showing bridging bone at C4-C5 and bridging bone with a suspicious lucent line at C5-C6. Kwang-Sup Song et al. J Bone Joint Surg Am 2014;96: ©2014 by The Journal of Bone and Joint Surgery, Inc.