User:Carla.White
The auditory system is also susceptible to the effects of a blast injury. Flying debris from the blast can cause damage to the pinna and the ear canal. The tympanic membrane (also known as the eardrum) may be perforated by the intensity of the pressure waves. Furthermore, the hair cells, the sound receptors found within the cochlea, experience permanent damage and can result in a hearing loss of a mild to profound degree.[1] Additionally, the intensity of the pressure changes from the blast can cause injury to the blood vessels and neural pathways within the auditory system.[1][2]The combination of these effects can lead to hearing loss, tinnitus, headache, vertigo (dizziness), and difficulty processing sound. [2]