Traditional Acupuncture and Myofascial Trigger Point Dry Needling and Acupressure for Chronic Low Back Pain

Inclusion Criteria: * Clinical diagnosis of mechanical lower back pain for at least three months. * The chronic mechanical lower back pain is the chief complaint, with or without leg pain. * The lower back pain is disabling to the degree that affects the patient's routine job and/or his or her lifestyle. Exclusion Criteria: * Patients with tumor, infection, major trauma to the spine causing fracture or disruption of the major ligaments, or cauda equina syndrome. * Patients with neurological signs of spinal nerve compression. * Patients having undergone spinal surgery, facet joint block and/or corticoid injection. * Patients with general contraindications for acupuncture or acupressure treatment.