Final answer:
A local disturbance can lead to tooth decay, causing inflammation and degradation of the enamel.
Step-by-step explanation:
The local disturbance can have negative effects on the enamel of a tooth. One common effect is tooth decay, also known as dental caries. This occurs when bacteria in the mouth feed on sugars and release acids that cause inflammation and degradation of the enamel. Over time, if left untreated, the decay can progress to infect the underlying dentin and pulp of the tooth.