Clinical Study to Lumbar Disc Herniation in the Elderly Treatment Based on the Theory of the Eight Extraordinary Meridians

INTERVENTION: Eight Extraordinary Meridians Group:Acupuncture Treatment;Sham Acupuncture Group:Sham Acupuncture Treatment; CONDITION: Lumbar Disc Herniation in Elderly PRIMARY OUTCOME: Visual Analogue Score; SECONDARY OUTCOME: Oswestry Disability Index;The 36‐Item Short Form Health Survey; INCLUSION CRITERIA: (1) Conform to the diagnostic criteria for lumbar disc herniation in the elderly; (2) Age =60 years and =75 years, gender; (3) Duration of low back pain >6 weeks; (4) 4 = initial low back pain VAS score <7; (5) Those who understand, agree to participate in this study, and sign the Informed Consent Form.