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Williams Expander (Lower)
The Williams Expander widens the maxillary arch by applying controlled transverse forces through a central expansion screw connected to the posterior teeth. It enables gradual expansion to correct constriction and improve arch form, especially in growing patients.
The Williams Expander widens the maxillary arch by applying controlled transverse forces through a central expansion screw connected to the posterior teeth. It enables gradual expansion to correct constriction and improve arch form, especially in growing patients.

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Ready to Take Orthodontic
to the Next Level?
Speak with our expert team and discover how advanced lab solutions can enhance your workflow, precision, and patient outcomes. Let’s shape the future of orthodontics—together.

Partner with Us
Ready to Take Orthodontic
to the Next Level?
Speak with our expert team and discover how advanced lab solutions can enhance your workflow, precision, and patient outcomes. Let’s shape the future of orthodontics—together.

Partner with Us
Ready to Take Orthodontic
to the Next Level?
Speak with our expert team and discover how advanced lab solutions can enhance your workflow, precision, and patient outcomes. Let’s shape the future of orthodontics—together.