Resumen de BOS MOrth cases prize 2008

• This paper describes the clinical orthodontic treatment of two cases that were successfully entered for the 2008 intercollegiate MOrth cases prize. The first case describes the management of a 12-year-old female with an increased overjet treated using a Dynamax functional appliance followed by fixed appliances. The second case involves the management of a class II division I malocclusion complicated by an unerupted maxillary central incisor and a mandibular first molar of poor prognosis.