Use of Magnetic Neurostimulator Appliance in Temporomandibular Disorder

Temporomandibular disorder (TMD) is ranked the second leading cause of orofacial pain after toothache, and there is no effective standard treatment for all cases. Therefore, much research has been conducted in the therapeutic areas of TMD, such as acupuncture and electrotherapy, for this purpose. The aim of this research was to evaluate application of the neuromagnetic stimulator device Haihua model CD-9, used within the precepts of acupuncture in treating TMD-related pain symptoms and limited mouth opening. Analysis and discussion of this study were based on pain intensity index and range of mouth-opening evaluation before and after each session. Nine patients diagnosed with muscle TMD, referred by the surgery sector of Center Dental Specialties (CEO - I) in Piracicaba-São Paulo participated in this research. Considering the simplicity of the technique and good results obtained, use of this device is suggested as an additional therapeutic tool for relief of TMD symptoms.