It is indicated for the Class II dysmorphosis for the retrognathia mandibular treatment to influence the progress of the jaw (in retrusion) with a well-defined orthopedic effect. It was designed with a mandibular anterior sliding plane that places the incisors edge to edge, providing a lengthening of the mandibular bone base with the increase of the vertical dimension in case of deep bite, for the back tilt of the lower incisors and the pro-incision of the upper incisors (overjet) with consequent temporomandibular reconditioning joints.

• It is used in deciduous, mixed and permanent dentition
• Functional, orthopedic and osteopathic action
• It corrects the arches deviations with a cranio-cervical-mandibular system improvement
• It unlocks the occlusion balancing the TMJ and corrects the midline lines
• It corrects the dysfunctional bad habits
• It positions the tongue in a correct posture at the palatine spot
• It improves swallowing and the nasal breathing in oral breathers
• It eliminates any interference of the tongue and dysfunctional orbicular muscles on the teeth
• It is indicated for thumb sucking
• It determines a teeth pre-alignment