Radiofrequency ablation (RFA) is a minimally invasive procedure that can provide long-term pain relief for many patients. On average, the effects of RFA can last from six to twelve months, and in some cases, the relief can last for years. Studies have shown that more than 70% of patients who undergo RFA experience some degree of pain relief. The amount of pain relief varies from person to person, and it may take up to three weeks for the full effects of the procedure to be noticed.
In some cases, the relief can last for up to a year or even longer. If the nerve grows back through the lesion created by RFA, it usually happens within six to twelve months after the procedure. RFA is typically 70-80% effective in people who have successful nerve blocks. The procedure can be repeated if necessary.
Patients usually return home the same day as the procedure and do not require injections during the process, although they may receive anesthetic injections to stay comfortable. Radiofrequency ablation is a safe and effective way to provide long-term pain relief for many patients. While the amount of relief varies from person to person, studies have shown that it can last from six months to a year or even longer.
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