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. 1992 Aug;19(3):177-82.
doi: 10.1179/bjo.19.3.177.

The prevalence of orthodontic treatment need

A Holmes  1
Affiliations

The prevalence of orthodontic treatment need

A Holmes. Br J Orthod. 1992 Aug.

Abstract

The prevalence of unmet orthodontic treatment need amongst 955 12-year-old Sheffield children has been assessed using the Index of Orthodontic Treatment Need [I.O.T.N.]. The Index was found to be quick and simple to use, and demonstrated very good levels of intra-examiner agreement.

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