Jaw Protrusions Clinical Trial
Official title:
The Effectiveness of Modified 3D Printed Customized Facemask Appliance for Treatment of Class III Malocclusion: A Randomized Clinical Trial
A randomized clinical trial to introduce a modified 3D printed customized maxillary protraction facemask and evaluate its efficacy in comparison with the conventional maxillary protraction facemask therapy in correction of Class III malocclusion of young patients
It is a multicenter randomized clinical trial with two parallel arms. The patients will be randomly divided into two groups, group one: conventional facemask appliance will be used while group two, the modified facemask appliances. Lateral cephalometric x-ray, Study models, photographs, and patient questionnaire will be taken before starting the treatment (T0) and at the end of treatment (T1). The effectiveness of the two appliances will be assessed and measured comparing patient's records before and after treatment. ;