Which of the following is a potential complication of periodontal surgery?

Hematoma formation is indeed a recognized potential complication of periodontal surgery. A hematoma occurs when blood collects outside of blood vessels, often due to the rupture of small blood vessels during surgical procedures. This condition can arise during surgery if proper precautions are not taken to control bleeding, and it may lead to swelling, discomfort, and sometimes infection in the surgical site.

Managing hematoma formation is important as it can complicate the healing process and potentially lead to further surgical interventions if the hematoma is significant. On the other hand, the other options do not accurately reflect potential complications. Enhanced healing processes, increased periodontal attachment, and decreased postoperative pain are typically desirable outcomes of surgery and not complications. Understanding the risks and managing them effectively is crucial in periodontal surgical practice to promote successful recovery and optimal patient outcomes.