Aditek Closed Coil 1 pcs

The Aditek Closed Coil Spring is a superelastic nickel-titanium (NiTi) spring built for space closure and controlled tooth movement. Manufactured by Aditek Orthodontics (Brazil), its closed-loop ends engage securely to hooks, brackets, or auxiliaries, delivering light, continuous force even under extended activation.

Clinical Uses

• Cuspid retraction and closing extraction spaces by sliding along the archwire
• Space closure in both conventional and self-ligating bracket systems
• Cases needing long-acting, low-force mechanics rather than elastics that need frequent replacement

Key Features

• Superelastic NiTi Material — provides consistent, gentle force for efficient tooth movement
• Closed-Loop Ends — ensures secure attachment to brackets, hooks, or auxiliaries
• Long-Lasting Elasticity — maintains force over time without deformation
• Corrosion-Resistant Alloy — reliable and durable in the oral environment
• Smooth Surface Finish — reduces friction and soft-tissue irritation
• Multiple Lengths Available — 9mm, 12mm, and 15mm to suit different clinical needs

Specifications

Why Buy From MedSTA

• Genuine Aditek orthodontic auxiliaries sourced for the Egyptian dental market
• Need open coil for a different mechanic? MedSTA also stocks the Aditek NiTi Open Coil Spring
• Pair with Aditek Crimpable Ball Hooks to create secure attachment points on the archwire
• Browse the full Orthodontics category at MedSTA

FAQ

What's the difference between a closed coil and an open coil spring?
A closed coil pulls two points together (used for space closure, e.g. retracting a canine), while an open coil pushes two points apart (used to create or maintain space). This is a closed coil, so it's for closing gaps.

Which length should I choose?
The right length depends on the extraction space or gap you're closing; shorter springs (9mm) suit smaller spaces, while longer springs (12mm, 15mm) suit larger gaps or where more travel is needed.

How is this spring attached in the mouth?
The closed-loop ends hook directly onto brackets, crimpable hooks, or other archwire attachments, so no separate ligature is needed to engage the spring.

Does the NiTi material lose force over time?
Superelastic NiTi is designed to maintain a more consistent force over a wider range of activation than stainless steel springs, but like any orthodontic auxiliary it should be checked and reactivated or replaced at routine visits.