What is the function of sutures in periodontal surgery?

Sutures play a critical role in periodontal surgery by stabilizing the surgical site and maintaining tissue approximation. This is essential for ensuring that the healing process occurs effectively and efficiently. When soft tissues, such as gums, are incised during surgery, sutures help bring the edges of the tissue together. This approximation aids in minimizing open spaces where bacteria could easily proliferate and reduces the risk of complications, such as infection or delayed healing.

Stability provided by sutures also allows for proper blood supply and drainage, which are vital for healing. By keeping the tissues closely aligned, sutures support the natural cellular processes that occur during the healing phase, which can lead to better outcomes for both the soft and hard tissues involved.

While other options may mention various aspects of surgery, they do not encompass the fundamental responsibility of sutures in relation to tissue healing and site stabilization, which is the primary focus of periodontal surgery practices.