Diagnostic and therapeutic spinal interventions: Facet joint interventions

Area of Science:

• Pain Medicine
• Neurology
• Spinal Interventions

Background:

• Axial spine pain is a prevalent condition.
• Facet joint disease is a common underlying cause of axial spine pain.
• Current treatments focus on interventions targeting the facet joints and their innervation.

Purpose of the Study:

• To review the role of diagnostic blocks and radiofrequency neurotomy for facet joint pain.
• To inform neurologists about these interventions for axial spine pain management.

Main Methods:

• Diagnostic medial branch blocks using local anesthetics to identify painful facet joints.
• Therapeutic radiofrequency neurotomy of medial branches for sustained pain relief.
• Review of the validation of these techniques, especially in the cervical spine.

Main Results:

• Medial branch blocks accurately identify facet joints as a pain source.
• Radiofrequency neurotomy provides prolonged, though not permanent, pain relief.
• These procedures are best validated for cervical spine facet joint pain.

Conclusions:

• Facet joint interventions are important for managing axial spine pain.
• Neurologists should consider these diagnostic and therapeutic options for referred patients.
• Awareness of these treatments is crucial for comprehensive pain management strategies.