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Updated: Feb 12, 2026
09:35
Applying Dynamic Strain on Thin Oxide Films Immobilized on a Pseudoelastic Nickel-Titanium Alloy
Published on: July 28, 2020
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Titanium TSME appliance for patients allergic to nickel
C Maspero1, G Galbiati2, L Giannini2
1MD, DDS - Department of Orthodontics, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
European Journal of Paediatric Dentistry
|March 24, 2018
Summary
This study introduces a titanium orthodontic appliance for patients allergic to common materials. The titanium TSME appliance offers a biocompatible alternative, preventing allergic reactions like stomatitis and dermatitis.
Area of Science:
- Orthodontics
- Biomaterials Science
Background:
- Traditional orthodontic appliances often use acrylic resin and steel, leading to allergic reactions.
- Stomatitis and peri-labial dermatitis are common issues in patients with sensitivities to nickel and resin.
Observation:
- A novel titanium TSME (Titanium Trans-Skeletal Maxillary Expansion) appliance was developed.
- The construction and clinical application of this titanium appliance were detailed.
Findings:
- Titanium exhibits excellent biocompatibility due to its ability to form protective superficial oxides.
- These oxides prevent oxidation and corrosion, minimizing the risk of allergic responses.
Implications:
- The titanium TSME appliance presents a viable alternative for patients with a history of nickel or resin allergies.
- This innovation can improve treatment outcomes and patient comfort in sensitive populations.
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