What is the most likely cause for several spots with yellowish concave areas in the cervical third of anterior teeth?

What is the most likely cause for several spots with yellowish concave areas in the cervical third of anterior teeth?

• A. Hypoplasia
• B. Erosion from acidic beverages
• C. Abfraction
• D. Hyperplasia

Answer: (B)

The presence of several spots with yellowish concave areas in the cervical third of anterior teeth is most consistently associated with erosion from acidic beverages. This condition results from the demineralization of the tooth structure due to the acidic environment created by the consumption of acidic drinks such as soft drinks, citrus juices, and sports drinks. The acid can gradually wear away the enamel, particularly at the cervical regions of the teeth where the enamel is already thinner and more susceptible to erosion. The yellowish color observed could be attributed to the underlying dentin becoming exposed as the enamel wears away, leading to the appearance of concave areas in these specific locations. Other options, while related to dental health, do not explain this specific presentation as effectively. Hypoplasia refers to underdevelopment or incomplete development of the tooth enamel, resulting in pits or grooves rather than concave areas. Abfraction typically presents as wedge-shaped lesions at the cervical areas due to flexural overload rather than erosion from acid. Hyperplasia, on the other hand, involves an increase in the number of cells and is not directly related to tooth structure damage but rather pertains to gum tissue or other tissues, making it unrelated to the described dental issue. Thus, erosion from acidic beverages is the most likely cause

The presence of several spots with yellowish concave areas in the cervical third of anterior teeth is most consistently associated with erosion from acidic beverages. This condition results from the demineralization of the tooth structure due to the acidic environment created by the consumption of acidic drinks such as soft drinks, citrus juices, and sports drinks. The acid can gradually wear away the enamel, particularly at the cervical regions of the teeth where the enamel is already thinner and more susceptible to erosion. The yellowish color observed could be attributed to the underlying dentin becoming exposed as the enamel wears away, leading to the appearance of concave areas in these specific locations.

Other options, while related to dental health, do not explain this specific presentation as effectively. Hypoplasia refers to underdevelopment or incomplete development of the tooth enamel, resulting in pits or grooves rather than concave areas. Abfraction typically presents as wedge-shaped lesions at the cervical areas due to flexural overload rather than erosion from acid. Hyperplasia, on the other hand, involves an increase in the number of cells and is not directly related to tooth structure damage but rather pertains to gum tissue or other tissues, making it unrelated to the described dental issue. Thus, erosion from acidic beverages is the most likely cause