دورية أكاديمية
Effects of eruption guidance appliance in the early treatment of Class III malocclusion.
| العنوان: | Effects of eruption guidance appliance in the early treatment of Class III malocclusion. |
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| المؤلفون: | Velásquez G, Aliaga-Del Castillo A, Valerio MV, Maranhão OBV, Miranda F, Janson G |
| المصدر: | The Angle orthodontist [Angle Orthod] 2024 May 01; Vol. 94 (3), pp. 286-293. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Edward H. Angle Society of Orthodontia Country of Publication: United States NLM ID: 0370550 Publication Model: Print Cited Medium: Internet ISSN: 1945-7103 (Electronic) Linking ISSN: 00033219 NLM ISO Abbreviation: Angle Orthod Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Appleton, Wis. [etc.] Edward H. Angle Society of Orthodontia. |
| مواضيع طبية MeSH: | Malocclusion, Angle Class III*/diagnostic imaging , Malocclusion, Angle Class III*/therapy , Malocclusion*/therapy , Overbite* , Malocclusion, Angle Class II*/therapy, Male ; Female ; Humans ; Child ; Mandible ; Maxilla ; Cephalometry |
| مستخلص: | Objectives: To evaluate the dentoskeletal effects and effectiveness of the eruption guidance appliance in Class III patients in the mixed dentition. Materials and Methods: The experimental group comprised 22 patients with Class III malocclusion and anterior cross-bite (12 males, 10 females, mean age 7.63 ± 0.96 years) treated with the eruption guidance appliance over a mean period of 1.72 ± 0.48 years. The control group comprised 22 untreated subjects (12 males, 10 females, mean age 7.21 ± 0.60 years) with Class III malocclusion. Lateral cephalometric radiographs were obtained at pretreatment (T1) and posttreatment (T2). Intergroup comparisons were performed with Mann-Whitney and t-tests (P < .05). Results: In the experimental and control groups, the anteroposterior relationship between the maxilla and mandible (ANB angle) remained stable during the treatment period (T1 to T2). The mandibular plane angle decreased in the experimental group and increased in the control group. In the experimental group, the lower anterior face height increase and maxillary molar vertical development were significantly smaller compared to controls. Positive overjet was achieved in 54% of the experimental group. Conclusions: The eruption guidance appliance produced no change in the skeletal anteroposterior relationship. The anterior cross-bite/edge-to-edge relationship was corrected in only about half of the treated subjects. (© 2024 by The EH Angle Education and Research Foundation, Inc.) |
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| فهرسة مساهمة: | Keywords: Anterior crossbite; Class III malocclusion; Early treatment; Eruption guidance appliance |
| تواريخ الأحداث: | Date Created: 20240419 Date Completed: 20240422 Latest Revision: 20240502 |
| رمز التحديث: | 20240502 |
| مُعرف محوري في PubMed: | PMC11050463 |
| DOI: | 10.2319/071223-488 |
| PMID: | 38639459 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1945-7103 |
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| DOI: | 10.2319/071223-488 |