Imaging-guided injection techniques with fluoroscopy and CT for spinal pain management

Area of Science:

• Pain Management
• Minimally Invasive Procedures
• Interventional Radiology

Background:

• Spinal pain and radiculopathy affect millions, often treated conservatively.
• Historically, percutaneous spinal injections lacked imaging guidance.
• Newer imaging-guided techniques offer enhanced precision for spinal pain management.

Purpose of the Study:

• To review the role and techniques of imaging-guided percutaneous spinal injections.
• To highlight the benefits of fluoroscopy or computed tomography in these procedures.
• To address the growing demand and ongoing controversies surrounding these treatments.

Main Methods:

• Utilizing imaging guidance (fluoroscopy, CT) for percutaneous injections.
• Targeting various spinal regions including cervical, thoracic, and lumbosacral areas.
• Administering local anesthetics or steroids into specific anatomical locations like facet joints, epidural space, and nerve roots.

Main Results:

• Imaging guidance improves procedural precision and needle placement confirmation.
• Effective and safe treatment of diverse spinal pain conditions is achievable.
• Reduced complication rates are associated with imaging-guided techniques.

Conclusions:

• Imaging-guided spinal injections are increasingly favored for their precision and safety.
• Further large-scale, double-blind studies are needed to resolve effectiveness controversies.
• These techniques meet a growing demand from referring physicians for effective pain management.