BOS NATIONAL AUDIT DATABASE

• End of treatment overjet to be equal to or less than 4mm in 70% of subjects • Discontinuation rate of no more than 25% of sample. Start date July 2009 Anticipated completion date April 2010. Method: Casenote audit of all patients who started functional appliance treatment at St. Richard’s Hospital between December 2005 and December 2008 ................
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