The Angle orthodontist · 2016
The effects of rapid maxillary expansion on voice function.
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Yurttadur Gizem, Bascıftcı Faruk Ayhan, Ozturk Kayhan
Аннотация
OBJECTIVE: To evaluate the effects of rapid maxillary expansion (RME) on vocal function in patients with bilateral maxillary crossbite.
MATERIALS AND METHODS: We designed our research as a prospective, controlled, clinical study. The treatment group and the control group each had 20 subjects for a total of 40 subjects. Acoustic voice samples were recorded from all patients at T1 and T2 by the Multi-Dimensional Voice Program (MDVP Model 5105) for acoustic analysis in Computerized Speech Lab (CSL).
RESULTS: No statistically significant differences were found between the treatment and control groups in the means of any parameters.
CONCLUSIONS: RME does not change vocal quality or resonance, so it can be safely used with patients.
MATERIALS AND METHODS: We designed our research as a prospective, controlled, clinical study. The treatment group and the control group each had 20 subjects for a total of 40 subjects. Acoustic voice samples were recorded from all patients at T1 and T2 by the Multi-Dimensional Voice Program (MDVP Model 5105) for acoustic analysis in Computerized Speech Lab (CSL).
RESULTS: No statistically significant differences were found between the treatment and control groups in the means of any parameters.
CONCLUSIONS: RME does not change vocal quality or resonance, so it can be safely used with patients.