Clear dental aligners
Offer your patients discreet and effective orthodontic treatment. With Cristaline clear aligners, distributed by HTD Medical, you can bring a clinically advanced system to your practice—one designed by specialized orthodontists and manufactured with certified medical-grade materials.

What Are Clear Aligners and How Do They Work?
Clear dental aligners are trays made of medical-grade thermoplastic material that are nearly invisible when worn; they apply calibrated pressure to the teeth to gradually move them into the correct position. Each pair of aligners corresponds to a step in the treatment plan, which is clinically determined by a team of qualified orthodontists.
Unlike traditional fixed braces, clear aligners are removable, allowing patients to eat, drink, and maintain normal oral hygiene. They are typically replaced every 10 days, following a specific schedule agreed upon with the dentist.
The Cristaline system used by HTD Medical incorporates Zendura™ FLX material from Bay Materials (Straumann® Group): a flexible inner layer ensures initial comfort, while the rigid outer layer provides stability and consistent strength over time—two characteristics that translate the digital treatment plan into predictable clinical results.
Clear aligners are recommended for treating a wide range of dental issues: crowding and misalignment, diastema, open bite, deep bite, and crossbite. The number of aligners and the duration of treatment are determined on a case-by-case basis, depending on the clinical complexity.

How the treatment works
Why Choose Cristaline Aligners for Your Practice
Privacy and Comfort
Transparent Zendura™ FLX aligners are virtually invisible during daily use. Removable for meals and oral hygiene, they ensure maximum comfort for the patient thanks to their dual-layer thermoplastic design: flexible on the inside for initial fitting, rigid on the outside to maintain consistent strength over time.
Certified quality and premium materials made in Germany
Cristaline clear aligners are manufactured at the Pforzheim facility using Zendura™ FLX from Bay Materials (Straumann® Group), a medical-grade material certified to ISO 13485 and FDA standards. It is biocompatible, BPA-free, and specifically designed for orthodontics.
Free, fast, and no-obligation 3D setup
Within 3 business days of entering the case, you’ll receive a free, step-by-step 3D simulation of the aligner treatment. The initial setup is always included and non-binding for 60 days after the case is created: you can show it to the patient, request changes, and approve it only when you’re satisfied.
Clinical planning developed by experienced orthodontists
We are one of the few companies on the market where treatment planning is handled exclusively by a team of highly qualified orthodontists. Each treatment plan is designed with clinical expertise, and patients can request free revisions and access the ONYXCEPH3™ software for personalized adjustments.
Complete case management with an integrated digital platform
The dedicated portal allows you to track each patient in real time: uploading documentation, receiving the virtual setup, communicating with the orthodontic team, approving the treatment plan, and tracking shipments—all from a single personal account. A system designed to optimize the practice’s time and minimize administrative tasks.

Why Choose Cristaline Aligners for Your Practice
Privacy and Comfort
Transparent Zendura™ FLX aligners are virtually invisible during daily use. Removable for meals and oral hygiene, they ensure maximum comfort for the patient thanks to their dual-layer thermoplastic design: flexible on the inside for initial fitting, rigid on the outside to maintain consistent strength over time.
Certified quality and premium materials made in Germany
Cristaline clear aligners are manufactured at the Pforzheim facility using Zendura™ FLX from Bay Materials (Straumann® Group), a medical-grade material certified to ISO 13485 and FDA standards. It is biocompatible, BPA-free, and specifically designed for orthodontics.
Free, fast, and no-obligation 3D setup
Within 3 business days of entering the case, you’ll receive a free, step-by-step 3D simulation of the aligner treatment. The initial setup is always included and non-binding for 60 days after the case is created: you can show it to the patient, request changes, and approve it only when you’re satisfied.
Clinical planning developed by experienced orthodontists
We are one of the few companies on the market where treatment planning is handled exclusively by a team of highly qualified orthodontists. Each treatment plan is designed with clinical expertise, and patients can request free revisions and access the ONYXCEPH3™ software for personalized adjustments.
Complete case management with an integrated digital platform
The dedicated portal allows you to track each patient in real time: uploading documentation, receiving the virtual setup, communicating with the orthodontic team, approving the treatment plan, and tracking shipments—all from a single personal account. A system designed to optimize the practice’s time and minimize administrative tasks.

Cristaline Aligners: A Complete Solution for Your Dental Practice
From simple malocclusions to complex cases: Cristaline offers a complete range of solutions featuring clear aligners, designed to suit every clinical profile and every patient. Each treatment plan includes initial retention and a free virtual setup.
Light
For simple cases
Up to 14 aligners
Comfort
For cases of moderate complexity
Up to 24 aligners
Comfort+
For cases of moderate complexity:
Up to 40 aligners
Unlimited
For complex cases, visit
. Over 40 aligners
Strong
Unlimited (over 40 aligners) + nighttime aligners
Packaging included:
- Custom Aligners
- Case
- Roller and Remover
- Toothbrush and nail file
- Patient Information Materials

Download the Complete Guide for Dentists
Clinical workflow, instructions for entering cases, portal management, attachments, IPR, restraints, and much more. All in a single document.
HTD Medical: Your Partner for Clear Aligners
HTD Medical is the exclusive distributor of Cristaline Aligners in Italy. With over 20 years of experience distributing specialized dental devices and an extensive network of Territory Managers throughout the country, we guarantee professionals a comprehensive supply service, from activating their profile on the portal to providing daily clinical support.
Choosing HTD Medical as your supplier means having a single point of contact for orders, logistics, training, and after-sales support. Our Territory Managers coordinate directly with the Cristaline team of orthodontists to ensure maximum continuity in the management of each case.
HTD Medical: Your Partner for Clear Aligners
HTD Medical is the exclusive distributor of Cristaline Aligners in Italy. With over 20 years of experience distributing specialized dental devices and an extensive network of Territory Managers throughout the country, we guarantee professionals a comprehensive supply service, from activating their profile on the portal to providing daily clinical support.
Choosing HTD Medical as your supplier means having a single point of contact for orders, logistics, training, and after-sales support. Our Territory Managers coordinate directly with the Cristaline team of orthodontists to ensure maximum continuity in the management of each case.
