Root resorption is a rare condition where the body breaks down the tissue around your tooth and absorbs it. While root resorption is rare in adults, it’s common in children who are losing their baby teeth. Here’s what you need to know about detecting and treating root resorption.

The causes behind root resorption in adults aren’t entirely understood. Trauma to your teeth and tooth grinding increase your chances of experiencing root resorption. Individuals with endocrine disorders and those who have mouth tumors are also more likely to suffer from root resorption.

There are two types of root resorption: internal resorption (begins at the inner portion of the tooth’s root) and external resorption (starts at the outer area where the jawbone and root connect). External resorption is more common than internal resorption.

In its early stages, root resorption is symptomless. This makes regular dental care essential; annual x-rays are one tool that we use to detect the early lesions associated with root resorption.

How is Root Resorption treated?

The treatment for root resorption depends on the underlying causes and the severity of the resorption. It’s important to address root resorption before it leads to other dental problems, like infection, chips or fractures in your tooth, root recession, pain, and tooth loss. A root canal is one treatment that we often use for cases of root resorption that are causing pain or inflammation. Consistent tooth pain is usually caused by trauma or inflammation to your tooth’s pulp.

Root canal treatment removes a tooth’s pulp (the connective tissue inside of your tooth that’s rich in nerves and blood vessels) to eliminate the infection and stop your discomfort. If the tooth is extremely damaged and the absorption is advanced, tooth extraction might be your best treatment option. Chronic teeth grinding is a common underlying cause that we must address to properly treat and manage your root resorption.