Tooth wear is a natural process that occurs throughout an individual’s life. It encompasses the gradual loss of tooth structure due to various factors, including mechanical, chemical, and biological influences. Normal wear as we age is called “physiological,” while “pathological” refers to a loss of tooth substance at a faster rate than normal wear and tear.
In simple terms, losing 33% of incisor length by the age of 65 would be deemed normal. If the central incisor was 10 mm long when it erupted at age 7, by 65, it should be approximately 7 mm. Thus, losing, for example, even 1 mm over a span of 5 years would be deemed excessive.
Understanding the causes and effects is essential for both patients and dental professionals to manage oral health effectively.
During childhood, teeth are primarily affected by abrasion, often due to improper brushing techniques or the consumption of acidic foods and drinks. As permanent teeth emerge during adolescence, they are more susceptible to erosion due to diet choices and sometimes aggressive brushing habits. Educating children and teenagers on proper oral hygiene and the importance of a balanced diet is crucial in preventing excessive wear during these formative years.
Preventing and managing tooth wear requires a multifaceted approach that includes both lifestyle modifications and professional dental care.
Tooth wear is an inevitable aspect of aging, but with the right knowledge and care, its impact can be managed effectively. By understanding the types and how they progress through different stages of life, you can take proactive steps to preserve your dental health. Regular dental check-ups, good oral hygiene practices, and mindful lifestyle choices are key to maintaining a healthy smile throughout the lifespan.
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