What is a common complication related to secondary caries?

Secondary caries, also known as recurrent caries, occur around existing restorations or cavities where bacteria can thrive. Each of the listed complications is interconnected and often presents alongside occurrences of secondary caries.

Increased tooth sensitivity is frequently observed when secondary caries are developing. This sensitivity can result from the exposure of dentin or pulp as the caries progresses, leading to discomfort for the patient.

Loss of dental structure is another significant complication associated with secondary caries. As caries invade the tooth structure, it can lead to the weakening and eventual loss of the affected architecture, which compromises the overall integrity of the tooth.

The need for additional fillings arises as secondary caries typically necessitate further treatment. When caries recur, it often results in the removal of previously placed restorations, thereby requiring new fillings to restore the tooth’s function and aesthetics.

Together, these aspects illustrate that secondary caries can lead to a cascade of complications, confirming that all of the stated outcomes are indeed common consequences of this condition. Each complication reinforces the necessity for vigilant preventive measures and regular dental check-ups to manage existing restorations effectively.