Neuromuscular adaptations with flexible fixed functional appliance--a 2-year follow-up study
AIM: To evaluate long-term neuromuscular adaptation with the flexible fixed functional appliance.
PATIENTS AND METHODS: Electromyography (EMG) was performed on 15 young, growing females with Class II Division 1 malocclusion treated with a flexible fixed functional appliance. Bilateral EMG activity from the anterior temporalis and masseter muscles was monitored longitudinally to determine changes in posture, swallowing, and maximum voluntary clenching during a 24-month observation period.
RESULTS: There was a significant decrease in EMG activity during saliva swallowing (p < 0.05) and maximum clenching (p < 0.05 at 3 months and p < 0.01 at 1 month after treatment); this persisted for up to 1 month but gradually returned to pre-appliance levels near the end of 6 months. It remained stable from then on until the end of the observation period (24 months).
CONCLUSION: The anterior temporalis and masseter muscles clearly responded to appliance therapy. The neuromuscular adaptation documented after 6 months of treatment remained stable over a 24-month observation period.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2011 |
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| Erschienen: |
2011 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:72 |
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| Enthalten in: |
Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie - 72(2011), 6 vom: 28. Nov., Seite 434-45 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Sood, Sankalp [VerfasserIn] |
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| Links: |
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| Themen: |
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| Anmerkungen: |
Date Completed 18.04.2012 Date Revised 21.10.2021 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1007/s00056-011-0048-x |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM213435853 |
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| 245 | 1 | 0 | |a Neuromuscular adaptations with flexible fixed functional appliance--a 2-year follow-up study |
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| 500 | |a Date Completed 18.04.2012 | ||
| 500 | |a Date Revised 21.10.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a AIM: To evaluate long-term neuromuscular adaptation with the flexible fixed functional appliance | ||
| 520 | |a PATIENTS AND METHODS: Electromyography (EMG) was performed on 15 young, growing females with Class II Division 1 malocclusion treated with a flexible fixed functional appliance. Bilateral EMG activity from the anterior temporalis and masseter muscles was monitored longitudinally to determine changes in posture, swallowing, and maximum voluntary clenching during a 24-month observation period | ||
| 520 | |a RESULTS: There was a significant decrease in EMG activity during saliva swallowing (p < 0.05) and maximum clenching (p < 0.05 at 3 months and p < 0.01 at 1 month after treatment); this persisted for up to 1 month but gradually returned to pre-appliance levels near the end of 6 months. It remained stable from then on until the end of the observation period (24 months) | ||
| 520 | |a CONCLUSION: The anterior temporalis and masseter muscles clearly responded to appliance therapy. The neuromuscular adaptation documented after 6 months of treatment remained stable over a 24-month observation period | ||
| 650 | 4 | |a Journal Article | |
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| 700 | 1 | |a Duggal, Ritu |e verfasserin |4 aut | |
| 700 | 1 | |a Sood, Mangla |e verfasserin |4 aut | |
| 700 | 1 | |a Gulati, Sheffali |e verfasserin |4 aut | |
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