Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study
Mandibular movement recording is relevant for the planning and evaluation of mandibular function. These movements can include mandibular border movements (MBM) or mastication. Our objective was to characterize the kinematics of MBM and mastication among skeletal classes I, II, and III in the three s...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-07-01
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| Series: | Diagnostics |
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| Online Access: | https://www.mdpi.com/2075-4418/13/14/2405 |
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| author | Nicole Constanza Farfán María Florencia Lezcano Pablo Eliseo Navarro-Cáceres Héctor Paulo Sandoval-Vidal Jordi Martinez-Gomis Loreto Muñoz Franco Marinelli Ramón Fuentes |
| author_facet | Nicole Constanza Farfán María Florencia Lezcano Pablo Eliseo Navarro-Cáceres Héctor Paulo Sandoval-Vidal Jordi Martinez-Gomis Loreto Muñoz Franco Marinelli Ramón Fuentes |
| author_sort | Nicole Constanza Farfán |
| collection | DOAJ |
| description | Mandibular movement recording is relevant for the planning and evaluation of mandibular function. These movements can include mandibular border movements (MBM) or mastication. Our objective was to characterize the kinematics of MBM and mastication among skeletal classes I, II, and III in the three spatial planes. A descriptive cross-sectional study was conducted with 30 participants. Instructions were provided on how to form Posselt’s envelope and to perform masticatory. After data processing, we obtained numerical values for the areas, trajectories, and ranges of MBM that formed Posselt’s envelope and the values for speed, masticatory frequency, and the areas of each masticatory cycle. Significant differences were found in the area of Posselt’s envelope in the horizontal plane between skeletal classes I and III and in the range of right laterality between skeletal classes II and III. Mastication showed significant differences in the area of the masticatory cycles in the horizontal plane between classes I and III and between classes II and III. In conclusion, there were differences in MBM and mastication between skeletal classes III and I in the horizontal plane. This study supports the need to establish normal values for mandibular kinematics in skeletal class III. |
| first_indexed | 2024-03-11T01:09:33Z |
| format | Article |
| id | doaj.art-3ec41cf9fbc2498794afb8ed5a2a82d1 |
| institution | Directory Open Access Journal |
| issn | 2075-4418 |
| language | English |
| last_indexed | 2024-03-11T01:09:33Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Diagnostics |
| spelling | doaj.art-3ec41cf9fbc2498794afb8ed5a2a82d12023-11-18T18:58:21ZengMDPI AGDiagnostics2075-44182023-07-011314240510.3390/diagnostics13142405Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary StudyNicole Constanza Farfán0María Florencia Lezcano1Pablo Eliseo Navarro-Cáceres2Héctor Paulo Sandoval-Vidal3Jordi Martinez-Gomis4Loreto Muñoz5Franco Marinelli6Ramón Fuentes7Research Center for Dental Sciences (CICO), Dental School, Faculty of Odontology, Universidad de La Frontera, Temuco 4811230, ChileCybernetics Laboratory, Department of Bioengineering, Universidad Nacional de Entre Ríos, Entre Ríos CP E3100, ArgentinaResearch Center for Dental Sciences (CICO), Dental School, Faculty of Odontology, Universidad de La Frontera, Temuco 4811230, ChileDepartment of Pediatric Dentistry, Orthodontic Dental School, Faculty of Odontology, Universidad de La Frontera, Temuco 4811230, ChileDepartment of Prosthodontics, School of Dentistry, Faculty of Medicine and Health Sciences, University of Barcelona, 08907 Barcelona, Catalonia, SpainCarrera de Odontología, Facultad de Odontología, Universidad de La Frontera, Temuco 4811230, ChileResearch Center for Dental Sciences (CICO), Dental School, Faculty of Odontology, Universidad de La Frontera, Temuco 4811230, ChileResearch Center for Dental Sciences (CICO), Dental School, Faculty of Odontology, Universidad de La Frontera, Temuco 4811230, ChileMandibular movement recording is relevant for the planning and evaluation of mandibular function. These movements can include mandibular border movements (MBM) or mastication. Our objective was to characterize the kinematics of MBM and mastication among skeletal classes I, II, and III in the three spatial planes. A descriptive cross-sectional study was conducted with 30 participants. Instructions were provided on how to form Posselt’s envelope and to perform masticatory. After data processing, we obtained numerical values for the areas, trajectories, and ranges of MBM that formed Posselt’s envelope and the values for speed, masticatory frequency, and the areas of each masticatory cycle. Significant differences were found in the area of Posselt’s envelope in the horizontal plane between skeletal classes I and III and in the range of right laterality between skeletal classes II and III. Mastication showed significant differences in the area of the masticatory cycles in the horizontal plane between classes I and III and between classes II and III. In conclusion, there were differences in MBM and mastication between skeletal classes III and I in the horizontal plane. This study supports the need to establish normal values for mandibular kinematics in skeletal class III.https://www.mdpi.com/2075-4418/13/14/2405skeletal classmandibular movementmandibular border movementmastication |
| spellingShingle | Nicole Constanza Farfán María Florencia Lezcano Pablo Eliseo Navarro-Cáceres Héctor Paulo Sandoval-Vidal Jordi Martinez-Gomis Loreto Muñoz Franco Marinelli Ramón Fuentes Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study Diagnostics skeletal class mandibular movement mandibular border movement mastication |
| title | Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study |
| title_full | Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study |
| title_fullStr | Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study |
| title_full_unstemmed | Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study |
| title_short | Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study |
| title_sort | characterization of mandibular border movements and mastication in each skeletal class using 3d electromagnetic articulography a preliminary study |
| topic | skeletal class mandibular movement mandibular border movement mastication |
| url | https://www.mdpi.com/2075-4418/13/14/2405 |
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