Periodontal (gum) diseases, including gingivitis and periodontitis, are bacterial infections. If left untreated, they can lead to the loss of your teeth. The word periodontal literally means "around the tooth". Periodontitis is a chronic bacterial infection that affects the gums and the bone around your teeth.

Tooth decay (caries) and problems with the dental nerve (endodontic conditions) are among the most common oral health problems. Without timely treatment, they can lead to pain, infections and ultimately the loss of teeth.

Teeth can be lost for various reasons, such as periodontitis, extensive caries, an accident or a failed root canal treatment. Whatever the cause, tooth loss affects not only oral health but also overall quality of life.