Chronic pain can significantly impact one’s quality of life, leading you to seek effective treatment options. Radiofrequency ablation has emerged as a promising minimally invasive procedure that offers long-lasting pain relief for various conditions.
This comprehensive guide explores what RFA is, how it works, and what patients can expect from the treatment.
Understanding the Basics of RFA
Radiofrequency ablation is a medical procedure in which heat created by radio waves is delivered to specific nerves carrying pain signals to the brain. RFA does this by creating controlled lesions on these nerve tissues that effectively cut the pain transmission path and provide relief to patients suffering from chronic pain conditions.
However, the procedure has taken on widespread acceptance among the medical community because it is precise and effective. RFA is different from conventional surgical interventions because it is less invasive, has a quicker recovery time, and poses less risk of complications.
Common Conditions Treated with RFA
RFA has been shown, in particular, to be effective for the treatment of chronic pain conditions affecting the spine, joints, and nervous system. Typical applications include the reduction of facet joint pain, arthritis, sacroiliac joint pain, and pain from specific types of neck or back pain that have not responded to conventional treatments.
The versatility of RFA means it is a useful pain management tool and a meaningful hope to patients who have exhausted other treatment options.
The Procedure Process
Patients have a thorough evaluation that includes imaging studies and diagnostic nerve blocks before the procedure to determine which nerves create the pain. Patients are given local anaesthesia and mild sedation, lying on their stomach or back, depending on the treated area.
Under X-ray guidance (fluoroscopy), the physician precisely positions a special needle to the place near the target nerve. Then, a microelectrode is inserted through the needle, where a small radiofrequency current is passed through it to make a precise burn to a nerve, interrupting its ability to send the pain signal. If required, several nerves can be treated in the same session.
Recovery and Expected Results
Most patients can return home the same day as their procedure, though they should arrange for someone to drive them. While some patients may experience mild discomfort at the injection site for a few days, this typically resolves quickly. Normal activities can usually be resumed within 24-72 hours, though patients should follow the specific instructions of their pain specialist.
The full benefits of RFA may take several weeks to develop as the nerve tissue heals. When successful, pain relief can last anywhere from 6 months to 2 years and, in some cases, even longer. The procedure can be repeated if pain returns, often providing a similar relief duration with subsequent treatments.
Risks and Considerations
RFA carries some risks like any medical procedure, though serious complications are rare. Potential side effects may include temporary numbness, mild bruising, or discomfort at the treatment site. In very rare cases, patients might experience infection, bleeding, or nerve damage.
Patient selection is crucial for optimal outcomes. Not everyone is a suitable candidate for RFA, and factors such as previous surgeries, specific medical conditions, or certain medications may affect eligibility. A thorough consultation with a pain specialist can help determine if RFA is appropriate for an individual’s situation.
Final Thoughts
Radiofrequency ablation represents a significant advancement in pain management, offering a minimally invasive option for chronic pain patients. With its proven safety and effectiveness track record, RFA continues to help numerous patients regain their quality of life and return to daily activities with reduced pain.
For those considering RFA, consulting with a qualified pain specialist is the first step. If you’re considering radiofrequency ablation or exploring another Singapore pain solution, Total Pain Specialist Clinic Singapore is here to help. Their dedicated team of experienced pain specialists is committed to providing personalised care and advanced treatment options tailored to your unique needs.
