Deep cleanings, also known as curettage or pocket reduction surgery, treat gum disease by removing infected gum tissue.
When the gum tissue surrounding the teeth becomes inflamed, gum pockets are formed. The gum pockets hide bacteria and are difficult to clean. During the procedure, the dentist surgically opens the area, so she can gently remove the infected gum tissue and plaque buildup directly from the gum pockets. This helps to remove bacteria and reduce inflammation, promoting gum tissue healing and preventing further damage.