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Kursempfehlungen:
Kurs zur Perfektionierung der Biege- und Steuerungstechnik
Funktionskieferorthopädische Apparaturen
Kieferorthopädischer Aufbaukurs für Fortgeschrittene
Chapter 2
The active circumferential clasp
The canine retracting spring
Modifications of the canine retracting spring
The helical finger spring
The finger spring
The protrusion spring
The free end protrusion spring with retaining function
The free end protrusion spring with mesial arm
The double loop spring
The double helical spring
The helical protrusion spring for the anterior segment
The closed protrusion spring for incisors
The buccal box spring
The paddle spring
The paddle spring over several teeth
The intrusion hook
The sheet spring
The beam spring
The buccal spring
The buccal spring according to Schneemann
The pressure spring
The T-loop spring
The lingual or palatal spring
The oral spring
The crossed over mesial springs
The closed intermediate spring with loop
The crossed over mesial springs
Function:
Diastema or space closure at incisors
The endings of the clasps are bent into small loops; the palatal portions of the clasp are bent parallel over each other.
The entire clasps are covered with wax as far as their retention portions.
The springs can only be applied in combination with a transversal screw. Through the opening of the screw both spring parts are pulled together.
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1 - Models, labial bows, appliance retaining elements, support elements
2 - Spring elements
3 - Shield elements, different orthodontic plates
4 - Double plates, bimaxillar appliances
5 - Bimaxillar appliances, activators, bionators, function regulator appliances
6 - Wire appliances, rapid palatal expansion (RPE) appliances
7 - Nance and pendulum appliance, space maintainer, cleft and stimulation plate
8 - Retention appliances, splints, snoring appliance
Foreword
Author
Acknowledgements
