Suitable for all head sizes. With protective plastic tube. The J-hook is inserted in a plastic sleeve, which simultaneously protects the cheeks, before connecting it with the extra-oral elastics. Indications:
for treatment of Angle Class II/2 (anterior deep overbite)
for intrusion of anterior teeth
for distalization of cuspids/bicuspids
J-Hooks (REF 742-501-00) for headgear and extra-oral elastics see accessories.
