We set out to assess the efficacy of radiofrequency-induced
intradiscal nucleoplasty in reducing pain in symptomatic
patients with MRI-defined lumbar disc herniation and their
satisfaction with the procedure. We compared the patients’
pain intensity and severity of disability scores before and
after undergoing the procedure in a retrospective
questionnaire. These patients reported statistically
significant reduction of pain intensity and disability level
after the procedure. We conclude that radiofrequencyinduced
intradiscal nucleoplasty is an acceptable alternative
minimally invasive procedure in relieving the symptoms of
patients with lumbar disc herniation.Key WordsRadiofrequency-induced intradiscal nucleoplasty, coblation
therapy, percutaneous lumbar disc decompression,
intervertebral disc herniation, low back pain
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