Twin Block Functional Appliances

The Twin Block is a removable (i.e. you can take it out) functional appliance usually worn full-time for approximately 9-18 months.

The upper (and sometimes lower) plate may also have an expansion screw to widen the arch. Twin Block appliances are used in the growth phase to treat patients who have the appearance of an underdeveloped lower jaw.



Talk to us about Twin Block Functional Appliances today!