Needle-knife lumbosacral therapy for lumbar disc herniation: a single-center, outcome assessor-blinded randomized controlled trial
Background Lumbar disc herniation (LDH) is a common spinal disorder causing significant pain and dysfunction. Traditional acupuncture is a widely used non-pharmacological treatment for LDH. Recently, needle-knife therapy has emerged as a potential alternative. Objective This study aims to explore the clinical efficacy...