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The Quad Helix can be constructed as a fixed or a removable appliance using .036 wire. It is used to widen the arch form with the aid of helices bent at the four corners of the appliance and lingual wires extending anteriorly. All of our Quad appliances are bent from straight wire allowing us to contour the vault accordingly while maintaining the integrity of the wire compared to pre-bent. Indications include all crossbites that need expansion, mild expansion in mixed dentition cases, Class III cases that need expansion, Class II cases, and cleft palate patients. A tongue crib and facemask hooks can be incorporated into the design.
There are two ways to activate the quad helix before placing it in the mouth. Ricketts et al. (1979) originally suggested that operators activate the appliance with three-pronged pliers to incorporate expansion and molar-rotating force. Another method proposed by Kholoki (1995) employs an arch form chosen from a pentamorphic chart that serves as a pattern for regulating the quad helix.
This appliance should be cleaned every day with toothpaste and a soft toothbrush, morning and night. Encourage the patient to give sufficient time to clean thoroughly around the appliance, gums, teeth, and bands to maintain proper hygiene and prevent inflammation. 3 minutes is recommended.
We offer a plethora of customization options to ensure your appliance is expertly tailored to your preferences. With our array of automated machinery and highly skilled craftsmen, you can expect a consistent, high-quality product, every time.
We’re driven by hard-work and a relentless passion for dental excellence. It’s simple. ODL’s highly skilled lab technicians utilize the finest materials available to achieve ideal results for you and your patients. We stand by our craftsmanship and strive to exceed your expectations with every appliance.
When you partner with ODL, we ensure your experience is second to none. We pride ourselves in providing unparalleled dental excellence. Order today and give your patients the smile they deserve.
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155 Chandler St. Suite 2A
Buffalo, NY 14207
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