Subgingival calculus is essentially found in all periodontal pockets.Bacterial plaque biofilm causes greater periodontal disease progression than subgingival calculus that is covered in bacterial plaque biofilm.

Question

Quizplus · Accepted Answer

It is true that subgingival calculus is found in all periodontal pockets. However, the second statement is not entirely correct. While bacterial plaque biofilm does contribute significantly to periodontal disease progression, subgingival calculus also plays a role by providing a surface for bacterial attachment and making it harder for the immune system and antibiotics to reach the bacteria beneath it. Therefore, subgingival calculus can have an impact on the severity of periodontal disease.

Subgingival Calculus Is Essentially Found in All Periodontal Pockets