The principle behind the application of braces is that applying regular force and stress can result in bone remodeling. Osteoclastic and osteoblastic activities can result in remodeling of the root area of the teeth. Ligaments present in the dental areas play very important role in this remodeling. Movement of the teeth is highly dependent on the amount of stress applied and health status of the individual. Normally, a tooth moves about an mm in a month after this procedure but the movement is highly variable among individuals. Two phenomenon are working side by side I-e bone resorption and bone deposition and normal and continuous working of these two processes result in teeth alignment and approximation.