Stability comparison of two different dentoalveolar expansion treatment protocols
| العنوان: | Stability comparison of two different dentoalveolar expansion treatment protocols |
|---|---|
| المؤلفون: | Tülin Taner, Ezgi Atik |
| المصدر: | Dental Press Journal of Orthodontics, Vol 22, Iss 5, Pp 75-82 Dental Press Journal of Orthodontics, Volume: 22, Issue: 5, Pages: 75-82, Published: OCT 2017 Dental Press Journal of Orthodontics v.22 n.5 2017 Dental Press Journal of Orthodontics Dental Press International (DPI) instacron:DPI |
| بيانات النشر: | FapUNIFESP (SciELO), 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Male, Palatal Expansion Technique, Adolescent, Cephalometry, Orthodontic Brackets, Radiography, Self-ligating brackets, Orthodontics, Malocclusion, Angle Class I, Estabilidade, 03 medical and health sciences, Dental Arch, 0302 clinical medicine, Incisor, Premolar, Humans, Orthodontic Appliance Design, Medicine, Conventional brackets, 030212 general & internal medicine, Transverse dimension, business.industry, Braquetes convencionais, Bracket, 030206 dentistry, Craniometry, medicine.disease, Models, Dental, lcsh:RK1-715, Braquetes autoligáveis, medicine.anatomical_structure, lcsh:Dentistry, Original Article, Female, Oral Surgery, Malocclusion, business, Stability, Follow-Up Studies |
| الوصف: | Objective: The aim of this study was to compare the longitudinal stability of the conventional straight-wire system after the use of a quad-helix appliance with Damon self-ligating system in patients with Class I malocclusion. Methods: 27 adolescent patients were evaluated at three different periods: pre-treatment (T1), post-treatment (T2) and three years post-treatment (T3). Group 1 included 12 patients (with a mean age of 14.65 year) treated with Damon 3MX bracket system; and Group 2 included 15 patients (with a mean age of 14.8 year) who underwent orthodontic treatment with Roth prescribed brackets after expansion with Quad-Helix appliance. Relapse was evaluated with dental cast examination and cephalometric radiograph tracings. Statistical analysis was performed with IBM-SPSS for Windows software, version 21 (SPSS Inc., Chicago, IL). A p-value smaller than 0.05 was considered statistically significant. Results: There were significant increases in all transverse dental and postero-anterior measurements (except for UL6-ML mm in Group 1) with active treatment. There was some significant relapse in the long-term in inter-canine width in both groups and in the inter-first premolar width in Group 2 (p< 0.05). Significant decrease in all frontal measurements from T2 to T3 was seen for both groups. Upper and lower incisors significantly proclined in T1-T2 (p |
| وصف الملف: | text/html |
| تدمد: | 2177-6709 2176-9451 |
| DOI: | 10.1590/2177-6709.22.5.075-082.oar |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e69a61d45b8688340a62f2cc6da850 https://doi.org/10.1590/2177-6709.22.5.075-082.oar |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....88e69a61d45b8688340a62f2cc6da850 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21776709 21769451 |
|---|---|
| DOI: | 10.1590/2177-6709.22.5.075-082.oar |