Suitable for all head sizes. Offers individual adjustment of force direction. The required force is produced by extra-oral elastics (see accessories). Indications:
for unilateral distalization of teeth (for creating space unilaterally and Class II correction)
for unilateral intrusion/extrusion of teeth (correction of the occlusal plane)
for simultaneous intrusion and retrusion of incisors
skeletal protrusion of the maxilla (prognathism)
dentoalveolar protrusion in the maxilla and mandible
for unilateral anchorage
in the case of premolar extraction with max. anchorage and complete diastema closure mesially
adjustment of the midline
J-Hooks (REF 744-713-00) for Hickham headgear see accessories.
