Gingivitis can be reversed by your thorough removal of plaque and regular professional cleaning. If left untreated, it can lead to periodontitis and bone infection.

Periodontitis can be treated only by your dental professional.

Periodontitis can be treated only by your dental professional. Bone loss and gum inflammation tend to be more severe and can result in tooth loss if left untreated.

Periodontitis can be treated only by your dental professional. The ability to keep one's teeth becomes less likely the more severe the periodontal disease.