10.25241/stomaeduj.2020.7(4).art.4 -abstract

ORTHODONTICS AND DENTO-FACIAL ORTHOPEDICS

The effects of tongue plate and tongue appliance on maxillary deficiency in growing patients

DOI: https://doi.org/10.25241/stomaeduj.2020.7(4).art.4

Abstract

Objectives The purpose of this randomized trial study was to compare the effects of tongue plate and tongue appliance in the treatment of Class III malocclusion with maxillary deficiency in growing patients.
Material and Methods 40 patients (19 males, 21 females) with maxillary deficiency were selected. 20 patients (9 boys, 11 girls) with the mean age of 9.3±1.2 were treated with tongue plate. 20 patients (10 boys, 10 girls) with the mean age of 10.1±0.7 were treated by tongue appliance. Lateral cephalograms obtained at the beginning and end of the study were analyzed.
Results Paired t-tests and Wilcoxon test showed that SNA and ANB significantly increased in both groups. The Mann-Whitney test showed that there were no statistically significant differences between the two groups except for Jarabak ratio. Jarabak increased by 0.6±3.2° in the tongue appliance group and it decreased 0.4±1.6° in the tongue plate group (p<0.03).
Conclusion Both treatment modalities were successful in moving the maxilla forward. The crib of the tongue appliance might bother the tongue and consequently parents are complaining about minor inflammation of the tongue. The smooth surface of the tongue plate might therefore confer some advantages to this system as compared to the tongue plate.

Keywords
Class III Malocclusion; Tongue Plate; Growth Modification; Maxillary Deficiency; Tongue Appliance.

GREEN OPEN ACCESS

The Stomatology Edu Journal (Stoma Edu J) is one of the first Green Open Access journals in the field of dental medicine, publishing well-established authors, but equally committed to encouraging early career researchers and professionals alike to publish their work after a non-partisan, objective, double-blind rigorous peer-reviewed process. The Stomatology Edu Journal (Stoma Edu J) is a Green Open Access journal accessible for free on the Internet, hence no processing, peer review fees or article publishing charges payable by the author are required. A Green Open Access (GOA) journal means that all content is freely available to the user or his/her institution without charge. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. Our aim is to publish in the shortest possible time frame and ensure the rapid dissemination of your work via our journal page, but also through our indexing partners…(read more)

STATEMENT

STOMATOLOGY EDU JOURNAL (Stoma Edu J) is a new international dental journal whose main purpose is to inform researchers, educators, graduates, postgraduates and practitioners about the latest trends in the field, which followed, would bring immediate and lasting benefits to the patients; and about opinions of the most authorized specialists on what is best in current practice, for the good of both, patient and dentist.
STOMATOLOGY EDU JOURNAL (Stoma Edu J) is a peer-reviewed, open access international dental journal to be database indexed, meant to contribute to the development and completion of the medical training of practitioners as Dr. Greene Vardiman Black stated: “the professional man has no right to be other than a continual student”.
Open access journal, means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author.