Which of the following is a function of a perio pack?

A perio pack, also known as a periodontal dressing, serves an essential role in dental procedures, particularly after surgical interventions in the periodontal area. The primary function of a perio pack is to hold the flaps of tissue securely in place after surgery. This stabilization helps to protect the surgical site from trauma, prevents displacement of the tissue, and aids in the healing process by allowing optimal tissue adaptation and healing.

While it is true that enhancements in flavor or sensitivity are not associated with the functions of a perio pack, those aspects do not contribute to its role in dental treatments. Whitening teeth is a goal with other dental treatments and products, but it is not relevant in the context of the functions of a perio pack. Thus, the distinction of holding flaps in place clearly identifies the correct answer, as it highlights the critical role of a perio pack in ensuring proper healing after periodontal surgery.