Burning of roots in orthodontics-reviewing every aspect

It is generally accepted that one of the risk factors associated with orthodontic treatment is apical root resorption. Currently the orthodontic literature on root resorption does not provide a consensus on the risk factors associated with the onset, severity, and management of root resorption. The etiological factors are complex and multifactorial, but it appears that apical root resorption results from a combination of individual biological variability and the effect of mechanical factors. Root resorption begins approximately at 2-5 weeks into treatment, but it takes 3-4 months before it can be detected radiographically. Root resorption may affect the long-term prognosis and stability of the dentition, which is a compelling reason to identify causal factors so that the risks may be minimized, and the amount of root resorption reduced. The review shows that root resorption is significantly correlated with treatment duration, fixed appliance treatment, tooth structure, individual susceptibility and type of orthodontic tooth movement.