Unusual Etiology for a Chronic Subdural Hematoma: Whole-Body Vibration Machine

A chronic subdural hematoma is more common in the elderly, particularly after a minor trauma sustained several weeks before the diagnosis. The use of a whole-body vibration machine had not been reported as an etiology. We report an 80-year-old male patient without a history of head or body trauma who developed a bilateral chronic subdural hematoma and required surgery to drain the hematoma. Four weeks before the diagnosis, he purchased and used a whole-body vibration machine. The first time he used the whole-body vibration machine, he felt his brain vibrating and rotating and could not tolerate more than two minutes. The event was so annoying that he did not use it again. In this patient, using a whole-body vibration machine may have led to the formation of the chronic subdural hematoma.