The ICON (Index of Complexity, Outcome and Need) is a new index based on the consensus opinion of 97 European and American orthodontists. It records orthodontics treatment need on the basis of 5 components i.e. crossbite, upper arch crowding/spacing, buccal segment antero-posterior relationship and anterior vertical relationship. This index can be used in epidemiological studies and by public services and third party co-payment for the determination of those patients who may be eligible for public funding or reimbursement of fees.
© L'Orthodontie Française, Paris, 2006.