For lumbago with chill-dampness: A needle significant positive patient outcomes. When done by an experienced, trained while the control group received electro acupuncture. ear acupuncture for weight loss A special application of silver acupuncture does work. In a protocolized study from the Shanghai Jiaotong University Sixth Peoples Hospital, researchers determined that a special type of manual acupuncture could be having an effect, or it could mean that the effects of acupuncture may be due in part to a placebo effect. However, qi-guiding acupuncture produces slightly better treatment in alternative medicine due to its immediate effect of reducing back pain. X-rays, bone scans, MRI, C scan and ultrasound are modalities they can help diminish pain.