Special considerations for orthodontic treatment in patients with root resorption

Abstract

Background Orthodontic treatment needs good consideration especially when there are unfavorable conditions for orthodontic treatment, such as periodontal diseases or tooth with root resorption. Root resorption should not become worse due to orthodontic treatment., All risk factors should be eliminated before orthodontic treatment is started. Otherwise, the goal of orthodontic treatment could be difficult to achieve because of poor dental and or oral health. Purpose The purpose of this study was to learn more about mechanical factors that could worsen the root resorption that has already been there or even provoke root resorption to develop during orthodontic treatment. Reviews Resorption of dental root surface is the condition in which cementum is depraved and the damage could also include dentin of dental root. It can occur either physiologically or pathologically due to some causes. The occurrence of the root resorption is suspected because of the biological factor, the tooth condition, the supportive tissue and the mechanical factors. Panoramic x-ray which routinely used to support diagnose in orthodontic cases, can detect root resorption in general, although sometimes periapical x-ray with parallel technique is needed to enhance the diagnosis. Before starting a treatment, the risk factors that suspected as the causes of root resorption should be eliminated, thus the mechanical treatment can be calculated. Conclusion Orthodontic treatment in patient with root resorption should not escalate the root resorption which already occurs. The treatment should be done effectively by using optimal forces. Giving discontinued forces and avoiding intrusion and torque movements could reduce the risk factors of root resorption.