Which, thereby leads to chage in trabecular orientations. Subsequently bringing the change the length of mandible. This is done by using

myofunctional appliances or via hybrid appliances. Hybrid appliance poses cumulative effects resulting from growth and adaptation in response to

therapeutic biomechanical interference may be manipulated to result in clinically significant morphologic alterations in the growing child‘s

dentition and craniofacial skeleton1. Hybrid functional appliances are specifically and individually designed to exploit the natural processes of

growth and development. It determines the selection of the component and their assemblies, resulting in appliance design that matches the needs of

individual patient.