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Percutaneous CT Guided Radiofrequency Ablation (RFA)

Percutaneous CT-Guided Radiofrequency Ablation (RFA): Minimally Invasive Treatment



Discover the effectiveness of Percutaneous CT-Guided Radiofrequency Ablation (RFA), the “gold standard treatment” for osteoid osteoma. This article explores the procedure, benefits, recurrence rate, and eligibility of RFA, highlighting the role of radiofrequency ablation in treating this condition.

Procedure of RFA: A Minimally Invasive Solution

  • RFA is a minimally invasive day-care procedure performed under local or general anesthesia. With precise CT guidance, a specialized needle electrode is inserted into the tumor site (nidus). Radiofrequency energy is then applied, destroying the tumor tissue while minimizing damage to surrounding healthy bone. This advanced technique ensures smaller incisions, reduced scarring, and faster recovery compared to traditional open surgery.
  • The Benefits of Radiofrequency Ablation: Fast Relief and Enhanced Recovery
  • Radiofrequency ablation offers several advantages for osteoid osteoma treatment. Patients benefit from smaller incisions, minimal scarring, and quicker recovery time. As an outpatient procedure, RFA allows for same-day discharge. Most importantly, up to 95% of patients experience significant pain relief immediately after the treatment. With minimal complications, RFA proves to be a safe and effective option.

Eligibility for RFA: Tailored Treatment Options

  • Radiofrequency ablation is suitable for most osteoid osteomas.
  • However, specific considerations apply.
  • Cases with a long nidus (greater than 10 mm) may require multiple RFA treatments or surgical removal.
  • Spinal osteoid osteomas are generally not suitable for RFA due to their proximity to vital structures.
  • Caution is also necessary for juxt-articular osteoid osteomas to minimize the risk of joint inflammation or effusion.


  • Experience the benefits of Percutaneous CT-Guided Radiofrequency Ablation (RFA) for osteoid osteoma, a minimally invasive treatment option.
  • With radiofrequency ablation, patients can expect fast relief, enhanced recovery, and reduced complications.

Consult a healthcare professional to determine if RFA is the right solution for your osteoid osteoma.


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