Key points are not available for this paper at this time.
While restoration of cervical alignment and disc height is important, clinical results are critical in analysis of outcomes following ACDF. We have shown that although clinical outcomes remain good, there does not appear to be any strong correlation with radiographic results. Emphasis on restoration of cervical alignment appears justified, but its influence on clinical outcomes may be overstated.
Kwon et al. (Thu,) studied this question.