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Occurs in about 10% of childrenIn milder forms they may be acceptable functionally, and the facial appearance can be pleasing.In severe cases the over bite is very deep, associated with periodontal trauma palatal to upper, and labial to the lower incisors.Class II, Div. 2 incisor relationship is generally the result of dento-alveolar compensation for a class II skeletal pattern by retroclination of the upper central incisors..
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