Headgear
Standard Headgear usually comes in three parts , an intra oral bow, an extra oral headcap and a safety strap. A stainless steel bow (Kloehn Bow) is fitted to the upper molar teeth.This also has an outer bow which is attached to a headcap with elastics that apply traction to the upper molar teeth. This Extra Oral Traction is applied for 10 -12 hours a day and in combination with an upper removable appliance which is worn for 24 hours a day. This combination facilitates Non Extraction treatment by moving the side teeth back which corrects their position and in turn makes space for the crowded or prominent front teeth. This method of treatment requires excellent cooperation. During headgear wear the safety strap is always worn and avoidance of physical contact with other children is recommended. Bed time wear is safest.
Reverse headgear may also be worn which helps to bring the back teeth or upper jaw forward. |
