Cervical facet joint interventions for neck pain: an anatomically and clinically focused review

Cervical facet joints (CFJs) are a frequent source of neck pain, contributing to both localized and referred pain patterns. However, diagnosis remains difficult owing to the nonspecific nature of the clinical findings and limited accuracy of current diagnostic methods. Among available approaches, diagnostic blocks with local anesthetics are considered the most reliable technique for identifying CFJ-mediated pain. Although various treatment strategies are available for managing pain, including pharmacologic, rehabilitative, and surgical approaches, this review focuses on interventional treatment modalities. While these techniques are widely used in clinical settings, they show variable outcomes across studies. The anatomical complexity of the cervical spine and its proximity to critical neurovascular structures demand a high level of anatomical understanding and procedural expertise. This review outlines the key anatomical, technical, and clinical considerations for CFJ interventions. It also summarizes current evidence regarding their diagnostic and therapeutic utility within the context of pain management. Given the limitations in diagnostic certainty and variability in treatment response, interventional procedures should be applied using an anatomically guided and evidence-based approach to optimize patient care.