Bionator III (to Maintain)
in
A removable appliance for the treatment of a Class II malocclusion where orthopedic change with no vertical eruption is desired in growing patients. The mandible is held in the desired advanced position
The incisal cap from the Bionator I is utilized to prevent eruption of the anterior teeth in conjunction with the posterior bite surface from the Bionator II to prevent eruption of the posterior teeth.
The lab requires maxillary and mandibular models and a construction bite reflecting an edge to edge relationship and at least 3 mm of opening all around.