Application of shear wave elastography in acupuncture research

In recent years, a new technique of elastic quantization imaging, the ultrasound-based shear wave elastography (SWE) is arising, which has advantages of real-time, non-invasion, rapid imaging and strong repeatability, and quantifying the elastic properties of soft tissues including thyroid gland, breast, prostate, muscle tendon, ligament, etc.. It has been gradually applied to clinical and experimental researches of acupuncture and has an extensive application prospect. The present paper briefly introduces the application of SWE in accurately locating the acupoint, Deqi from needled acupoints, acupuncture manipulations, and evaluation of efficacy of acupuncture in the treatment of musculofascial diseases.