What is generally unnecessary for periodontal health according to studies?

The correct answer is the complete elimination of pockets. Research in periodontal health has shown that while managing periodontal disease is important, it is often not necessary to completely eliminate all periodontal pockets for a patient to maintain good periodontal health. Rather, the focus is typically on controlling inflammation, managing the disease, and maintaining the overall health of the gums and supporting structures.

Dental cleanings, daily flossing, and regular check-ups play essential roles in maintaining periodontal health. Routine dental cleanings help to remove plaque and tartar buildup that can contribute to pocket formation. Daily flossing is crucial for removing debris and plaque between teeth, while bi-annual check-ups allow for monitoring the health of the gums and early detection of any periodontal issues.

Thus, while managing pockets is important, complete elimination is not a requisite for ensuring periodontal health, making it the justified answer in this context.