Jaqueline Peter
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Jaqueline Peter has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Cátia Cardoso Abdo Quintão
Universidade do Estado do Rio de Janeiro, Brazil
1 shared publication - Fabiane Azeredo
Pontifical Catholic University of Rio Grande do Sul, Brazil
1 shared publication - Juan Martin Palomo
Department of Orthodontics Case Western Reserve University Cleveland Ohio USA
1 shared publication - Luciane Macedo de Menezes
Department of Orthodontics, School of Health and Life Sciences (Dental Program) Pontifical Catholic University of Rio Grande Do Sul Porto Alegre Brazil
1 shared publication - Susana Maria Deon Rizzatto
Department of Orthodontics, School of Health and Life Sciences (Dental Program) Pontifical Catholic University of Rio Grande Do Sul Porto Alegre Brazil
1 shared publication - Tarek ElShebiny
Department of Orthodontics Case Western Reserve University Cleveland Ohio USA
1 shared publication
Latest Publications
- Open Access
- 10 April 2026
- Published by Wiley in Orthodontics & Craniofacial Research
- Vol. 29 (4) , 717-727
Dentoalveolar Changes in the Premolar Region After Two Maxillary Expansion Protocols
Objectives: To evaluate the dentoalveolar effects on the upper first premolars after two maxillary expansion protocols—rapid maxillary expansion (RME) and alternate rapid maxillary expansion and constriction (Alt‐RAMEC)—before and 6 months after treatment. Materials and Methods: Cone‐Beam Computed Tomography (CBCT) images of 20 patients who underwent maxillary expansion with the Hyrax appliance under two activation protocols were evaluated. Dental and alveolar measurements at the premolar region (tooth length, alveolar bone level and thickness) were measured before (T1) and after expansion (T2). Intra‐ and inter‐examiner reliability was determined using Intraclass Correlation Coefficients. Statistical analyses included the Shapiro–Wilk test and Student's t‐test s for paired and independent samples. Statistical significance was set at 5%. Results: A significant increase in interpremolar distances was observed, both in the radicular and coronal levels (4.29 mm and 4.97 mm), with greater coronal than root distance. This was more evident in the Alt‐RAMEC group. Alveolar thickness showed an average reduction of 0.54 mm after expansion. Conclusions: The expansion effects of the two protocols were similar in the premolar region, resulting in a reduction in alveolar thickness. A tendency for greater tooth inclination and root reduction was observed after the Alt‐RAMEC protocol. Trial Registration: IRB: 42856915.1.0000.5336
- 10 April 2026
- Published by Wiley in Orthodontics & Craniofacial Research
- Vol. 29 (4) , 717-727
Open AccessDentoalveolar Changes in the Premolar Region After Two Maxillary Expansion Protocols
Objectives: To evaluate the dentoalveolar effects on the upper first premolars after two maxillary expansion protocols—rapid maxillary expansion (RME) and alternate rapid maxillary expansion and constriction (Alt‐RAMEC)—before and 6 months after treatment. Materials and Methods: Cone‐Beam Computed Tomography (CBCT) images of 20 patients who underwent maxillary expansion with the Hyrax appliance under two activation protocols were evaluated. Dental and alveolar measurements at the premolar region (tooth length, alveolar bone level and thickness) were measured before (T1) and after expansion (T2). Intra‐ and inter‐examiner reliability was determined using Intraclass Correlation Coefficients. Statistical analyses included the Shapiro–Wilk test and Student's t‐test s for paired and independent samples. Statistical significance was set at 5%. Results: A significant increase in interpremolar distances was observed, both in the radicular and coronal levels (4.29 mm and 4.97 mm), with greater coronal than root distance. This was more evident in the Alt‐RAMEC group. Alveolar thickness showed an average reduction of 0.54 mm after expansion. Conclusions: The expansion effects of the two protocols were similar in the premolar region, resulting in a reduction in alveolar thickness. A tendency for greater tooth inclination and root reduction was observed after the Alt‐RAMEC protocol. Trial Registration: IRB: 42856915.1.0000.5336