(English) Episode 134-Hidden Headaches - Unraveling Myofascial Trigger Points in Migraine & tension-type pain

A myofascial trigger point is defined as a hyperirritable spot in skeletal muscle that is associated with a hypersensitive palpable nodule in a taut band. It has been suggested that myofascial trigger points take part in chronic pain conditions including primary headache disorders. The aim of this narrative review is to present an overview of the current imaging modalities used for the detection of myofascial trigger points and to review studies of myofascial trigger points in migraine and tension-type headache.(Do TP, Heldarskard GF, Kolding LT, Hvedstrup J, Schytz HW. Myofascial trigger points in migraine and tension-type headache. J Headache Pain [Internet]. 2018;19(1):84. Available from: http://dx.doi.org/10.1186/s10194-018-0913-8)