Developing a New Appliance to Dissipate Mechanical Load on Teeth and Improve Limitation of Vertical Mouth Opening
Objectives: The principle of leverage to superpose the convex surfaces of two shells was applied to develop a device for treating limitation of mouth opening and called it the “shell-shaped mouth opener” and analyzed pressure on the teeth with the TheraBite® appliance and the shell-shaped mouth ope...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Lithuanian University of Health Sciences, Faculty of Odontology
2013-10-01
|
| Series: | eJournal of Oral Maxillofacial Research |
| Subjects: | |
| Online Access: | http://www.ejomr.org/JOMR/archives/2013/3/e4/v4n3e4ht.htm |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Objectives: The principle of leverage to superpose the convex surfaces of two shells was applied to develop a device for treating limitation of mouth opening and called it the “shell-shaped mouth opener” and analyzed pressure on the teeth with the TheraBite® appliance and the shell-shaped mouth opening appliance. Material and Methods: To compare the TheraBite® appliance and the shell-shaped mouth opening appliance, pressure on the teeth in the dentition model with both devices was analyzed using the Inastomer® flexible conductive sensor. Results: The load was better dispersed to each tooth in the shell-shaped mouth opening appliance in the all quadrants compared to the TheraBite® appliance. Conclusions: The present study revealed that the shell-shaped mouth opening appliance which was originally invented in our lab, dissipated the mechanical load on teeth more evenly than the TheraBite® appliance. |
|---|---|
| ISSN: | 2029-283X |