The Utilization of Radiofrequency Techniques for Upper Extremity Pain Management

Area of Science:

• Pain Management
• Minimally Invasive Procedures
• Neuromodulation

Background:

• Radiofrequency ablation (RFA) emerged in the 1990s as a therapeutic tool for pain alleviation without neurological harm.
• Joint pain management varies by etiology and affected joint, with RFA presenting a promising intervention.
• Upper extremity pain can be addressed through various methods, including emerging radiofrequency techniques.

Approach:

• A narrative review of relevant literature was conducted.
• Searched Medline/PubMed, Google Scholar, ERIC, and Cochrane Database for studies on radiofrequency in upper extremity pain.
• Included studies used terms like "radiofrequency," "pain," "upper extremity," "shoulder," "elbow," and "wrist," yielding 61 relevant articles.

Key Points:

• Radiofrequency ablation is a cost-effective solution for chronic and postoperative pain.
• RFA shows significant improvement and high satisfaction for shoulder pain, outperforming local anesthetics and offering less frequent retreatment than corticosteroid injections.
• Studies on elbow and wrist pain show promise but require more thorough investigation.

Conclusions:

• Radiofrequency techniques represent a promising, minimally invasive approach for managing upper extremity pain.
• While effective for shoulder pain, further studies, especially on elbow and wrist applications, are necessary for broader generalizability.
• Paucity of research on elbow and wrist RFA necessitates more investigation to support its widespread use.