From an award-winning author, this concise and visual guide describes the two-phase treatment approach to the orthodontic management of children with uncrowded Class II division one malocclusion. In this widely accepted treatment method, a bionator (Andresen) appliance is used in phase one, followed in phase two by high quality preadjusted fixed appliances. Properly managed, and with correct case selection and timing, this system of treatment produces high-quality results, and can be the easiest route to a successful outcome in many patients.

• An overview of the concept<br><br>The timing of treatment<br><br>Case selection<br><br>Patient compliance and motivation<br><br>Functional appliance selection<br><br>Fixed appliance selection<br><br>Managing the Andresen applianace<br><br>Managing the fixed appliance stage<br><br>Post-treatment considerations and retention

John C. Bennett FDS, RCS Orthodontist in private practice, London, UK