At this time, with the condition that all busy and mobile, the use of wireless communication, mobile phone or are very commonly used. Almost 90% of the population in certain communications equipment already has this. From the middle to bottom until the middle to top, just a regular mobile phone use, both for the means of communication, work, social, and exchange of data can now be used as a means of internet.
Since use of the more common, people will fear the occurrence of side effects or harmful health consequences is the use of mobile phones more afraid of. In some cases, interference in the patient’s hearing is often associated as a result of mobile phone that is too often. Is there actually a connection between the uses of mobile phone interference with the hearing? Some researchers in Japan to research about this, they examine some of the subjects using mobile phones and related to acoustic neuronal.

What is acoustic neuronal, acoustic neuronal is a benign tumor on the nerve cells of creating especially hearing nerve cells, tumor growth is slow and the symptoms are usually limited to only one side of the ear followed by symptoms of dizziness and buzzing. This tumor usually found in patients with age above 50 years or more, but as of late found in patients with age under 40 years old and often located in industrial countries and developing countries. This is still whether caused by a number of wireless phone use in developing countries or in line with the technology in the field of health and the increases of sophisticated diagnostic tools so that the incidence of the disease incidence is increasing.

Because ion radiation evoke genetic interference in the DNA level, radiation electromagnetic suspected in the occurrence of tumor in the hearing system, this is supported from the research conducted Repachaoli et al. who reported that there is a risk that increases in the experiments conducted on mice with radiation electromagnetic of 900 MHz 1 hour each day, for 18 months, but this research is still a debate among the experts will effect on humans. Already many people in the research that proved that the radiation emanated electromagnetic mobile phone, although barrier can penetrate the skull, but cannot change the order of protein material to the DNA.

Prior research conducted in Japan, there have been previous research epidemiology (incidence-based research) that previously showed that there is increasing prevalence of acoustic neuronal in a population of mobile phone use.

In the research in Japan, using the case control study, with the aim to examine the relationship between mobile phone use with acoustic neuronal, with no significant increase in the use of mobile phones in Japan with Acoustic Neuronal.