Orthodontic Wires, Clasps & Ligatures
Orthodontic wires, clasps and ligatures for archwire mechanics and appliance fabrication - nickel-titanium, stainless steel and beta-titanium archwires, elastomeric and stainless steel ligature ties, power chain, coil springs and laboratory clasp and appliance wire from Ormco, 3M, American Orthodontics, G&H and RMO. Preformed archwires in round and rectangular dimensions and multiple arch forms. Elastomeric and steel ligatures, power chain and coil springs complete the set for archwire fixation and space management, and spooled laboratory wire supports clasp and appliance fabrication. Wholesale case pricing for orthodontic practices and institutional procurement.
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Orthodontic Wires, Clasps and Ligatures for Archwire Mechanics
Orthodontic wires, clasps and ligatures supply the archwires that move teeth, the ligatures that fix them in the bracket, and the laboratory wire used to build clasps and appliances. The category stocks nickel-titanium, stainless steel and beta-titanium wires with elastomeric and steel ligatures and auxiliaries, serving orthodontic practices, group dental offices, dental service organizations and dental schools.
Wire and Ligature Types Stocked
- Nickel-titanium archwires - Superelastic and heat-activated NiTi archwires for the aligning phase, in round and rectangular dimensions and standard arch forms.
- Stainless steel archwires - Working and finishing archwires in round and rectangular sizes for the leveling and detailing phases.
- Beta-titanium archwires - Beta-titanium (TMA-type) wires for finishing and mechanics that call for lower force and greater formability.
- Elastomeric ligatures and power chain - Elastomeric O-ring ligature ties and continuous and spaced power chain in clear, gray and color options.
- Steel ligatures and coil springs - Stainless steel ligature ties and preformed and spooled open- and closed-coil springs for space management.
- Clasp and appliance wire - Stainless steel round and half-round laboratory wire for fabricating clasps, retainers and removable appliances.
Archwire Alloy Types
| Alloy | Treatment Phase | Cross-Sections |
|---|---|---|
| Nickel-titanium | Initial aligning | Round and rectangular |
| Stainless steel | Leveling and finishing | Round and rectangular |
| Beta-titanium | Finishing and detailing | Rectangular |
| Cobalt-chromium | Formable working wire | Round and rectangular |
Archwire Sequencing and Fixation
Fixed-appliance mechanics typically progress from flexible nickel-titanium aligning wires through stainless steel working wires to finishing wires, in increasing cross-section as treatment advances. Archwires seat in the bracket slot and are held by elastomeric or steel ligatures, while power chain and coil springs manage space along the arch. The category stocks the alloys, dimensions and arch forms a practice keeps on hand, along with the ligatures and auxiliaries that fix and drive them. Wire sequencing for a given case is a clinical decision made by the treating orthodontist.
Archwires, ligatures and power chain are the highest-turn consumables in fixed-appliance orthodontics, reordering against every adjustment appointment across a caseload. A complete wire library in the practice's alloys, dimensions and arch forms keeps chairs supplied, which makes case pricing and standing orders central for orthodontic materials management. Order at the best Wholesale Prices with MAP Medical.
Frequently Asked Questions
What is the difference between nickel-titanium and stainless steel archwires?
Nickel-titanium archwires are flexible and deliver light continuous force, which suits the initial aligning phase. Stainless steel archwires are stiffer and hold their form, which suits leveling, working mechanics and finishing. Beta-titanium sits between the two for finishing. Practices stock all three alloys across a range of dimensions; wire selection for a case is a clinical decision.
What is the difference between elastomeric and steel ligatures?
Elastomeric ligatures are stretchable O-rings placed over the bracket to hold the archwire, available in clear, gray and colors and replaced at each visit. Steel ligatures are stainless steel ties twisted to secure the wire, used where firmer or more precise fixation is wanted. Power chain is a connected elastomeric form used for space closure. All are stocked.
What archwire dimensions and arch forms are stocked?
Archwires are stocked in round and rectangular cross-sections across the common size range and in standard arch forms for upper and lower. Preformed wires are supplied in packs by alloy, dimension and arch form. Spooled laboratory wire is stocked for clasp and appliance fabrication.
Can orthodontic practices order wires and ligatures in bulk?
Yes. Archwires, elastomeric and steel ligatures, power chain and coil springs are stocked in bulk packs and case quantities for orthodontic practices, group dental offices, dental service organizations, dental schools and licensed distributors. Standing order programs cover the highest-turn wire dimensions and ligature colors. Contact our procurement team for tiered case pricing and standing order setup.
What wires and ligatures should be in an orthodontic formulary?
A core wire-and-ligature formulary typically includes nickel-titanium aligning wires and stainless steel working and finishing wires in round and rectangular dimensions across upper and lower arch forms, beta-titanium finishing wires, elastomeric ligatures and power chain, steel ligatures, open- and closed-coil springs, and spooled clasp wire. MAP Medical builds consolidated wire and ligature libraries matched to practice mechanics and caseload - contact our team for an assessment.