What is the comparison (in percentage) or tooth injuries compared to sprains, knee injuries and broken bones in Canada. What would happen if humans didn't have teeth? To waht extent does fluoride protect teeth?

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What is the comparison (in percentage) or tooth injuries compared to sprains, knee injuries and broken bones in Canada. What would happen if humans didn't have teeth? To waht extent does fluoride protect teeth?

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Step 1: Comparison of Oral Injuries to General Injuries in Canada

An Ontario-based study reveals that 15.5% of adults aged 18-50 have experienced injuries related to their mouth and teeth. Among these individuals, a quarter have faced avulsions, while 6.5% reported luxations. Some other forms of injuries were noted in 3.5% of the cases. It's important to highlight that approximately two-thirds of these injuries occurred before the age of 18, with the remaining third happening later in life. Notably, males showed a higher prevalence of injuries compared to females. However, it's crucial to recognize that this study's scope is limited to one province in Canada and may not be entirely representative of the entire nation.

In contrast, the broader Canadian context shows that approximately 4.27 million Canadians aged 12 and older experienced injuries significant enough to restrict their routine activities during 2009-2010. This accounts for 15% of the population within this age bracket, an increase from the 13% recorded in 2001. Falls emerged as the primary cause of injury, impacting roughly 63% of seniors and 50% of adolescents. Moreover, 35% of working-age adults reported injuries resulting from falls.

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