Tooth resorption, also known as dental resorption or root resorption, is a pathological process characterized by the breakdown or destruction of dental hard tissues, including enamel, dentin, or cementum. It can occur in primary (baby) teeth or permanent (adult) teeth and may be caused by various factors, including trauma, inflammation, infection, orthodontic treatment, or unknown factors.
There are two main types of tooth resorption: internal resorption, which occurs within the tooth’s pulp chamber or root canal, and external resorption, which occurs on the outer surface of the tooth root. Both types of resorption can result in weakening of the tooth structure, root canal obliteration, tooth mobility, and potential tooth loss if left untreated.
Common signs and symptoms of tooth resorption may include tooth sensitivity, pain or discomfort when chewing or biting, gum recession, tooth discoloration, and mobility or movement of the affected tooth. Early detection and prompt intervention are essential for preserving the affected tooth and preventing further damage or complications.
Treatment for tooth resorption depends on the extent and severity of the condition and may include conservative measures such as monitoring the resorption process, addressing underlying causes such as infection or inflammation, or performing root canal therapy to remove infected or damaged tissue and fill the root canal space.
In cases of severe or advanced tooth resorption, tooth extraction may be necessary to prevent spread of infection or preserve oral health. Dental implants, bridges, or other prosthetic options may be considered to replace the extracted tooth and restore oral function and aesthetics.
Regular dental examinations and X-rays are essential for monitoring the progression of tooth resorption and identifying signs of complications early on. By addressing tooth resorption promptly and implementing appropriate treatment strategies, dental professionals can help preserve the affected tooth and maintain optimal oral health and function.