This technique is used when a tooth is undergoing resorption and there is no normal root structure remaining. This technique can only be used after a diagnosis of type 2 resorptive lesions has been made radiographically. | This technique is used when a tooth is undergoing resorption and there is no normal root structure remaining. This technique can only be used after a diagnosis of type 2 resorptive lesions has been made radiographically. |