Root caries is a form of tooth decay that attacks tooth roots. It is also known as root decay or root cavities. It becomes an increasing problem for us all as we grow older. Unlike typical tooth decay that occurs at the top of a tooth, root decay develops around tooth roots that have been exposed by receding gums.
Root caries is caused by bacteria, just like all other forms of tooth decay. Poor dental hygiene results in the buildup of plaque causing bacteria. Additionally, gum recession, which exposes tooth roots, is another contributing factor. Tooth roots are made of dentin a much more sensitive material than enamel and one that decays much more easily.
Root decay will also result when there are changes in the amount of saliva that the mouth produces. This is due to the fact that saliva contains many chemicals that maintain the health of the mouth and the teeth.
There are many medications that can cause dry mouth, as well as chemotherapy, radiation treatments, and some diseases. With a decrease in saliva production, make cavities and other mouth problems are much more likely to occur.
Many people who have root caries do not know they suffer from the condition. Because root decay occurs at, or sometimes even below, the gum line, early warning signs that tend to accompany other forms of tooth decay,(such as sensitivity to cold or sweets), are often not be present. Additionally, as teeth age, they lose their sensitivity and may not warn us that the tooth is damaged.
Root cavities are most commonly discovered when a dentist or dental hygienist performs a professional cleaning or exam. When discovered, root decay shows up as soft spots in the tooth. X-rays and radiographs can also be used to deliberately and systematically check for root caries.
Root caries is a very deceptive condition. Even when a person can see a root cavity with the naked eye, they tend to dismiss it as small and harmless. This is certainly not the case. Teeth can be very much like trees that blow over in moderate winds due to rotten or dying roots. Even minor damage to the foundation of a tooth will weaken its entire structure and put it at risk for breaking off at the gum line.
Damage may reach all the way to the pulp of the tooth and may require endodontic therapy (a root canal) to prevent pain and infection. In such cases, so much damage occurs that the tooth must be taken out. That is why it is essential that people have frequent dental exams so that the condition can be found early.
There are things that can be done to prevent root cavities. Because the condition is caused from bacteria, it is paramount that the individual keep his or her teeth clean every day. If gums have receded, cleaning can be more difficult. A dentist should be seen if this is the case, because dentists and hygienists have special teeth cleaning methods that they can teach patients to do at home.
Fluoride has also been shown to be highly effective in the prevention of root caries. There are many ways to be certain a patient receives the proper amount of fluoride depending on his or her unique needs. Dentist can customize a fluoride treatment plan specific to each individual.
Diet is also a very important factor. Many foods and snacks can greatly increase the number of bacteria that forms decay-causing plaque. Avoid anything the dentist discourages you from eating.
Finally, frequent professional cleanings and through dental examinations will either help prevent root caries, or find it early enough that the damage it has caused can be repaired.
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