Cooled Radiofrequency Genicular Neurotomy.

Area of Science:

• Orthopedics
• Pain Management
• Regenerative Medicine

Background:

• Knee osteoarthritis is a chronic, degenerative condition causing pain, limited mobility, and swelling, often linked to aging and repetitive mechanical stress.
• Current treatments for knee osteoarthritis pain range from lifestyle modifications and medications to injections and opioids, with a gap existing between short-term solutions and total knee arthroplasty.
• Many patients are unsuitable for surgery due to comorbidities or personal preference, necessitating alternative pain management strategies.

Purpose of the Study:

• To introduce cooled radiofrequency ablation as a novel, minimally invasive treatment for knee osteoarthritis pain.
• To highlight the potential of cooled radiofrequency ablation for patients who are not candidates for or do not desire surgical intervention.
• To explore the mechanism of cooled radiofrequency ablation in blocking genicular nerve pain transmission.

Main Methods:

• Utilizes radiofrequency ablation technology to deliver targeted energy to specific nerves.
• Focuses on ablating genicular nerves responsible for transmitting pain signals from the knee joint.
• Employs a cooled system to enhance safety and efficacy during the ablation procedure.

Main Results:

• Cooled radiofrequency ablation effectively blocks the transmission of knee pain signals to the brain.
• Provides a minimally invasive alternative for managing knee osteoarthritis pain.
• Demonstrates clinical relevance for patients with comorbidities or those avoiding surgery.

Conclusions:

• Cooled radiofrequency ablation represents a promising minimally invasive option for knee osteoarthritis pain management.
• The technique offers a viable solution for patients who are not surgical candidates.
• Further research may extend this approach to other large joint pain conditions, such as the hip and shoulder.