List of Product Items with Estimated Quantity.pdf
PDF 88 KB Posted
- Solicitation number
- 75H70725Q00102
About this file
This document appears to be a product inventory and specification sheet for orthodontic dental appliances. The table lists various dental devices with their average annual usage quantities, including Essix Sets (216 per year), Study Models (282 per year), and specialized orthodontic appliances like Lower Lingual Holding Arch (LLHA), Circumferential retainer, W-Arch, Fan Expander, and Tongue Crib. The accompanying descriptions detail the specific functions of these devices, such as the LLHA preserving leeway space during tooth transition, the Circumferential retainer preventing tooth movement after bracket removal, the W-Arch and Fan Expander designed for dental arch expansion, and the Tongue Crib addressing muscle retraining for tongue thrusting and digit-sucking behaviors.
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| File | Type | Posted |
|---|---|---|
| Sol_75H70725Q00102.pdf | ||
| Past Performance Survey_75H70725Q00102.pdf | ||
| Sol_75H70725Q00102.pdf |
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Text version
1. LLHA - Lower Lingual Holding Arch functions as a space maintainer designed specifically for the lower dental arch. Its primary role involves preserving the leeway space during the transition from primary to permanent teeth, preventing unwanted tooth migration.
2. Circumferential retainer is used after the removal of brackets to prevent teeth returning to their original position
3. W-Arch which is designed to gently expand, or widen, your dental arch by orthodontically
4. Fan Expander utilizes a hinged screw to widen the anterior while maintaining molar width. The appliance splits the mid-palatine suture, causing the transversal diameter of the maxillary anterior arch to enlarge, while leaving the posterior transversal diameter unchanged.
5. Tongue Crib is a useful tool for addressing tongue thrusting and digit-sucking behaviors by retraining the related muscles, providing physical restraint
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