Espace réservé aux professionnels de santé !
En application de la loi du 29 décembre 2011 relative au renforcement de la sécurité sanitaire et des produits de santé dite loi Bertrand, je certifie être un professionnel et être ainsi autorisé à accéder à cet espace!

Numéro d'inscription au Conseil de l'Ordre : 
28 rue Ampère, BP 28 ZI, 91430 IGNY, France - Tel: +33 1 69 41 90 28 - Fax: +33 1 60 19 32 22


The Nitanium Molar Rotator is a shape-memory Quad Helix; which allows it to work in a continuous way, without any activation.



The NMR is available in 10 sizes kits, from 26 mm to 44 mm.

Selection of the right size is made by adding 2 mm to the palatal distance between right and left maxillary first molars sheaths.

When severe endoalveolitis is present, 3 to 4 mm can be added (maximum).

Once the proper size has been selected, install the appliance in the mouth: cool the NMR with a freezing spray, the device will become very soft and will be easily inserted into the palatal sheaths of the bands. As a safety precaution, and for the patient's comfort sake, I tie it with elastomeric separators (see photos).


• Easy to operate, especially when using a freezing spray. Distal ends will insert easily into molar sheaths

• Precision expansion (millimetric), regular continuous action

• Nice molar expansion

• Nice mesio-buccal rotation of the molars

• Good torque control

• Relatively quick results (3 to 5 months)


• After 8 years using the Nitanium Molar Rotator, results are very satisfactory. However, care must be exercised in hyperdivergent cases (slight trend to extrusion).

• Some rare cases of hyperactive gag reflexes did not accept the NMR, I had to remove it.

• Special attention must be paid to oral hygiene; fibrous food can become entwined with the NMR and must be removed by the practitioner.

 le practicien.


Information :
Tél : +33 1 69 41 90 28  
IGNY Orthoplus

 Legal notice 
 Site Map