Finite element analysis has proved to be a very valuable aid in

the field of orthodontics and craniofacial orthopaedics so far as it

has helped determine the precise forces that need to be applied

in order to get physiological tooth movement. One of the major

advantages of this method is that it is completely non-invasive

yet very accurate. It has shown to be very detailed in terms of

results yet sound knowledge of the software giving these results

is required which can be a deterrent when proper digital aids

are not available. Another shortcoming is the unavailability of

accurate mathematical properties for each tooth and bone in

various areas, which though not affecting the results too much

could make the result better if present. Like any method this

also needs improvement to make it more helpful in the field of

orthodontics, among others.