Degenerative disc disease (DDD) of the cervical spine is a common condition that causes significant pain and disability. Treatment for DDD in 2000 exceeded 110,000 patients in the United States alone . A common treatment option for patients involves removal of the degenerated disc and fusion of the adjacent vertebral bodies. However, previous research has shown that as many as 25–92% of patients treated with fusion have disc degeneration at the adjacent levels within 10 years after surgery [2,3]. It has been hypothesized that this is the result of a change in adjacent vertebral segment motion . However, it is unknown if spinal fusion alters motion at these segments. Thus, the objective of this study was to compare the dynamic, three-dimensional (3D) motion of the cervical spine in normal control subjects and spinal fusion patients.
- Bioengineering Division
Three-Dimensional In-Vivo Cervical Spine Kinematics: Preliminary Comparison of Fusion Patients and Normal Control Subjects
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McDonald, CP, Bilkhu, SK, Chang, V, Bachison, C, Bartol, SW, & Bey, MJ. "Three-Dimensional In-Vivo Cervical Spine Kinematics: Preliminary Comparison of Fusion Patients and Normal Control Subjects." Proceedings of the ASME 2009 Summer Bioengineering Conference. ASME 2009 Summer Bioengineering Conference, Parts A and B. Lake Tahoe, California, USA. June 17–21, 2009. pp. 193-194. ASME. https://doi.org/10.1115/SBC2009-206289
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