Journal of Spine & NeurosurgeryISSN: 2325-9701

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

petitobahis

Anterior Bone Loss in an Anterior Cervical Disectomy and Fusion

Background: Anterior bone loss (ABL) has recently been described in cervical disc arthroplasty (CDA). Its cause remains unknown but because it has not been described in anterior cervical disectomy and fusion (ACDF) researchers believe the cause relates to wear debris. Therefore, this study aims to describe ABL in ACDF and therefore support alternative causes for this phenomenon. Methods: Two case reports of ABL after ACDF are presented. Results: Both cases developed early ABL (within 3 months) that was static by one year. Neither patient developed neck pain (VAS 0/10). The functional outcomes of the first case were excellent and no further treatment was required. The second patient developed adjacent segment disease and worsened myelopathy necessitating further surgery. Conclusion: ABL occurs in ACDF, supporting the hypothesis that ABL is a surgical technique rather than implant specific phenomenon. Clinical relevance: ABL is not specific to CDA and therefore not likely to be caused by wear debris, but rather surgical technique or stress shielding.

Special Features

Full Text

View

Track Your Manuscript

Media Partners

GET THE APP