Computer based methodology for construction of orthodontic arch wire templates.
This paper presents the details and logic of two Fortran computer programs. The program, BRACKET, is designed to evaluate the constant relationship among teeth and orthodontic brackets to which an arch wire is adapted. The program, WIRE, is used to initially fit brackets to teeth using the constants derived in BRACKETS, based upon a series of orthogonal transformations. Subsequently, an orthodontic arch wire is fitted through the brackets, and the results are displayed using computer graphics. It is anticipated that the system would be useful in the orthodontic clinical setting as an aid in arch wire formation. The graphics produce a template which incorporates essential points to consider in arch wire formation, namely, perimeter length, lateral widths, symmetry, and appropriate arch form for the patient.
D003201:Computers; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D009967:Orthodontic Appliances; D009969:Orthodontic Wires; D012984:Software