Research Trends of Acupuncture Therapy on Myofascial Pain Syndrome from 2000 to 2022: A Bibliometric Analysis.

This study reveals that acupuncture was more and more acceptable, while the cooperation between different countries, institutions and authors should be strengthened. The researches of therapeutic effect and mechanism were the main research directions. More high-quality clinical trials are needed to confirm the therapeutic effect of acupuncture for MPS, and more studies to unify the acupuncture parameters such as frequency, duration, and intensity. More basic studies are needed to elucidate the precise mechanism of acupuncture for MPS.