A year-old female patient reported to the Department of Prosthodontics with a chief complaint of a gap between her right upper teeth which. Open coil / herbst space regainer. – Jackscrew space regainer. – Gerber space regainer. • Removable appliance. – Hawley’s appliance. • With helical spring. space regainers mentioned in literature are Open coil spring, Gerber’s space regainer, Hotz lingual arch. Certain considerations for space regaining include; the.

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Open coil space regainer cemented on the maxillary right second premolar pre-treatment.

Periapical view after distalization of grrber Click here to view. NiTi open coil spring, Space loss, Space regainer. The super-elastic Japanese NiTi alloy wire for use in orthodontics. Components of the maxillary space gainer Click here to view.

Use of the Open Coil Space Regainer for Tooth Movement Prior to Prosthodontic Treatment

Another disadvantage of using the OCSR is that it is not possible to control the axial inclination of the tooth being moved and tipping may occur. Orthod Craniofac Res ;5: Mandibular post-treatment left lateral view Click here to view.


A randomized controlled trial. However, the need for banding may affect gingival health and secondary caries might develop under the band [ 3 ]. Am J Orthod Dentofacial Orthop ; Extraoral vs intraoral appliance for distal movement of maxillary first molars: Mandibular arch with a noncemented lingual arch before constructing the space regainer Click here to view.

However, in this case, space closure by two millimetres for the maxillary canine by forward movement was achieved in one month.

Use of the Open Coil Space Regainer for Tooth Movement Prior to Prosthodontic Treatment

Cephalometric changes following simultaneous regziner and second maxillary molar distalization using a non-compliance intraoral appliance. National Center for Biotechnology InformationU. Find articles by Paul Chalakkal. Upper removable appliance or Jones jig for distalizing first molars?

Am J Orthod Dentofac Orthop. The latter may be used in conventional cases of interdental space loss. Related articles Crossbow lingual arch NiTi space regainer.

Maxillary arch showing space regainer on 26 and 64 after distalization Click here to view. The treatment plan was explained to the patient and consent was obtained.


How to cite this URL: Find articles by Godwin Clovis Da Costa. In doing so, the springs try to get back to their original configuration, thereby creating a reciprocal force, anteriorly towards the canine and posteriorly towards the first molar. A randomized clinical trial to compare three methods of orthodontic space closure.

The mean rate of space closure is 0. The tubes were welded parallel to each other, such that, they pointed towards the junction between the crown and gingiva of the canine.

Articles from Journal of Clinical and Diagnostic Research: New design space regainers: Author information Article notes Copyright and License information Disclaimer. Please review our privacy policy.

Maxillary arch showing space regainer on 26 and 64 before distalization Click here to grrber. Find articles by Vidya Chitre. Mandibular post-treatment occlusal view Click here to view.