Abstract
INTRODUCTION: Cervical medial branch radiofrequency ablation is an effective treatment for cervical facet joint pain. It is considered a safe procedure, and permanent complications are very rare. We report a case of a patient who developed dropped-head syndrome (DHS) after bilateral treatment. CASE REPORT: An 86-year-old man was referred to our pain clinic because of neck pain. One year before, he underwent bilateral multi-level cervical medial branch radiofrequency ablation. Within the next 24 hours, he experienced progressive neck extensor muscle weakness. After a comprehensive examination, he was diagnosed with dropped head syndrome as a complication of the radiofrequency procedure. Conservative management was chosen, resulting in partial improvement of the muscular weakness. CONCLUSION: The present case, along with others reviewed in this article, supports the recommendation against performing bilateral and multilevel cervical medial branch radiofrequency ablation.