 Stimulation of mandibular growth, distal movement of upper dentition, mesial movement of lower dentition contributes to correction of Class II malocclusion with the use of fixed functional appliances. Of the various fixed functional appliances available to the orthodontist today for the correction of Class II malocclusion are Forsus fatigue resistant device which is the most popular fixed functional appliance6 and the PowerScope which is a recent addition to the armamentarium. 