This study aims to shorten the orthodontic treatment period into,at least, half the length of time. It takes in order to reduce the complaints of patients of the length of orthodontic treatment through the induction of the secretion of prostaglandin E2 topically by raising the inflammatory process via injection of vitally accepted materials which are used routinely in daily dental practice, Lidocaine 2% which leads to the increase of proportion of osteoclasts and the occurrence of bone absorption in the injected area ( the area of the tooth to be moved) .