As Japan's age-sex pyramid shows, the country has a huge number of elderly and middle-age adults (about 40% of Japan's population is expected to be over 65 by 2060) and the country is experiencing a dearth in the number of babies and children.
Although the cost of braces can vary, the average price of traditional metal braces for teeth in the U.S. ranges between $3,000 and $7,000. This price can rise dramatically if your child needs (or wants) a different type of braces.
However, treatment may take longer than it does for children. The average adult wears braces for 18 months to three years. As with children, adults may need to wear a retainer to maintain the results of treatment after braces are removed. The cost of braces depends on the type you select. On average, metal braces cost $5,000 to $6,000. Keep in mind that your out-of-pocket costs will likely be higher if you choose non-metal braces. Check your Evidence of Coverage, Summary Plan Description or Group Dental Service Contract to see if your dental plan covers orthodontic treatment for adults.