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The modified twin block appliance in the treatment of Class II division 2 malocclusions
F M Dyer1, H F McKeown, P J Sandler
1Department of Orthodontics, Chesterfield and North Derbyshire Royal Hospital NHS Trust, Callow, Derbyshire, UK. dyer.sheffield@virgin.net
Journal of Orthodontics
|November 16, 2001
Abstract:
Two case reports illustrate the effective treatment of Class II division 2 malocclusion with modifications to the Twin Block appliance. This approach may reduce the total treatment time and reduce the need for extra-oral anchorage. In each of the cases presented treatment has been carried out on a non-extraction basis with full correction of the malocclusion.