Holding, Space Maintenance & Habit
Bluegrass Appliance
Habit appliance with a roller on a palatal bar the tongue plays with instead of the thumb. Gentler than a crib, and no sharp edges.
FixedScan or impression
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Catalog / Fixed
Fixed
Expanders, distalizers, holding arches, habit appliances and bonded retention — soldered and finished by hand from your models or scan. Every band is fitted to the model before it is soldered, and if the prescription leaves something open we call you rather than guess.
27 appliancesExpansion & Arch Development · Distalization & Space Regaining · Holding, Space Maintenance & Habit
27 appliances
3D bands available Expansion & Arch Development
Bonded RPE
Rapid palatal expander with the screw carried in bonded occlusal acrylic rather than bands.
FixedScan or impressionLearn moreStart a case3D bands available Distalization & Space Regaining
Direct Distalizer
Fixed distalization appliance built to the anchorage and activation hardware named on the prescription.
FixedScan or impressionLearn moreStart a case3D bands available Distalization & Space Regaining
Distal Jet
Palatal molar distalizer with coil springs on tubes off a Nance button, driven from the lingual so it stays out of sight.
FixedScan or impressionLearn moreStart a case3D bands available Expansion & Arch Development
E-Arch (Arnold Expander)
Spring-loaded split lingual arch telescoping inside a tube, seated in lingual sheaths on molar bands.
FixedScan or impressionLearn moreStart a caseExpansion & Arch Development
Frozat
Wire-and-acrylic expansion design fabricated to the prescribed configuration.
RemovableScan or impressionLearn moreStart a case3D bands available 
Expansion & Arch Development
Haas
Expander with palatal acrylic pads flanking the screw, soldered to banded abutments.
FixedScan or impressionLearn moreStart a case3D bands available Distalization & Space Regaining
Hilgers
Pendulum-type distalization design built to the Hilgers configuration.
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Holding, Space Maintenance & Habit
Holding Arch
Lingual or palatal holding arch soldered to molar bands, or seated in sheaths for chairside removal.
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Lip Bumper
Lower arch bumper that holds the lip off the incisors and lets the molars drift distally, gaining arch length without extractions.
FixedScan or impressionLearn moreStart a case3D bands available Expansion & Arch Development
Lower Bi-Helix
Two-helix lingual framework for the lower arch, soldered to the mandibular band positions.
FixedScan or impressionLearn moreStart a case3D bands available 
Expansion & Arch Development
Lower Williams
Lower arch design built to the Williams configuration from the submitted model.
RemovableScan or impressionLearn moreStart a case3D bands available Expansion & Arch Development
MARPE / MSE Expander
Mini-screw assisted rapid palatal expander for late adolescents and adults: skeletal expansion with the force on the palate, not the teeth.
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Memory RPE
Rapid palatal expander built with a memory-wire element, to the screw type and position prescribed.
FixedScan or impressionLearn moreStart a case3D bands available Holding, Space Maintenance & Habit
Nance
Palatal holding arch with an acrylic button seated against the rugae. Colour and decal options available.
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Pedo Partial (Groper)
Fixed pediatric partial with pontics on a banded framework, shade and arrangement to prescription.
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Distalization & Space Regaining
Pendulum / Pendex
Acrylic palatal body with pre-activated beta-titanium springs seating into the molar lingual sheaths.
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Porter W
W-shaped soldered lingual arch with no screw or hinge, bent to the arm length and extension requested.
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Quad Helix
Four-helix wire framework soldered to molar bands or fitted into lingual sheaths for adjustment.
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Removable Quad Helix
Quad helix terminated in plugs seating into lingual sheaths, so the arch can be removed chairside.
RemovableScan or impressionLearn moreStart a case3D bands available 
Expansion & Arch Development
RPE
Banded rapid palatal expander built to your chosen screw type, position and arm extension.
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Expansion & Arch Development
RPE with Tongue Crib
Rapid palatal expander with a tongue crib soldered to the frame, so expansion and habit correction run on one appliance.
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Space Maintainer
Banded maintainer with a formed loop soldered to the abutment band and contoured to the adjacent tooth.
FixedScan or impressionLearn moreStart a case3D bands available Distalization & Space Regaining
Space Regainer
Fixed design incorporating an active element to reopen a closing space, built to prescription.
FixedScan or impressionLearn moreStart a case3D bands available Distalization & Space Regaining
T-Rex
Combination framework pairing distalizing arms with an expansion element in a single palatal body.
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Holding, Space Maintenance & Habit
Tongue Crib
Fixed crib soldered to a palatal framework, built to the crib height and extension you specify.
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TPA
Transpalatal arch with the loop positioned and band fit set to your prescription.
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