Fixed Expanders
Article Index
Fixed Expanders
Quad Helix
Bonded RPE
Pendex
Lingual Arch Exp.
Superscrew
Mandibular RPE
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Here are some examples of fixed expanders.

Quad HelixBonded RPEpendexSUPERscrewMandibular RPE


Quad Helix

Quad Helix

 

 

 

 

 

 

 

 

 

 

 


Bonded RPE

Bonded RPE

 

 

 

 

 

 

 

 

 

 

 

 

 



Pendex

The Pendex Appliance is used to retract the  permanent molar.

Pendex


Fixed Upper Lingual Arch Expander

Upper Lingual Arch Expander

 

 


SUPERscrew™

 

SUPERscrew



Mandibular RPE

 

 

 
 
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