Mastoid operation

According to the American Society for Microbiology, middle ear infections increased in the United States from approximately three million cases in 1975 to over nine million in 1997. Middle ear infections are now the second leading cause of office visits to physicians, and this diagnosis accounts for over 40% of all outpatient antibiotic use. Ear infections are also very common in children between the ages of six months and two years. Most children have at least one ear infection before their eighth birthday.

Mastoid operation

mastoid operation

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