There is no specific treatment for concussion in modern medicine; existing treatments are limited to resting and restoring cognition. For Mongolians, seeking concussion treatment from a bariachi, an advanced practitioner of the baria zasal traditional massage therapy, is very common. The baria zasal technique has been passed down the generations for millions of years, keeping with the Mongolian nomadic culture and way of life. However, this Mongolian treatment is little known or researched internationally. Due to the lack of literature on this subject, conducting a meta-analysis or systematic review was impossible. We reviewed the literature published in Mongolian about this technique. We also searched articles published from 1 January 1921 to 20 June 2021 in PubMed using "concussion", "baria zasal", and "Bariachi" keywords. Although informal observation indicates this is a commonly sought treatment among patients, there are very few published scientific articles about the practice outside the realm of cultural anthropology. This may be due to a few reasons: the informal, semi-religious setting in which the treatment takes place makes it difficult to conduct scientific field research; concussion is a mild traumatic brain injury, making it impossible to identify changes in the brain as a result of the treatment using imaging methods and therefore difficult to verify; and lastly, baria zasal is generally uncontested as a treatment even by Mongolian medical professionals, therefore it has not been the subject of empirical debate. Moreover, it is not classified under a specific system, each bariachi having its technique. As bariachis do not receive formal training, their treatments often depend on instincts, natural talents, and personal abilities. Therefore, it is recommended to study the techniques of baria zasal of concussion to explain its enduring popularity in Mongolia and to ascertain how it interacts with standard western medical treatment.