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Spectrogram Analysis of Complete Dentures with Different Thickness and Palatal Rugae Materials on Speech Production
المؤلفون المشاركون
Zaki Mahross, Hamada
Baroudi, Kusai
المصدر
International Journal of Dentistry
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-26
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Objective.
To investigate the influence of reproduction of different thickness and palatal rugae materials on complete dentures speech using Computerized Speech Lab (CSL) (spectrogram).
Materials and Methods.
Three completely edentulous male patients (aged 50–60 years) were selected for reading a paragraph.
Twelve upper dentures were constructed, four for each patient.
The patients’ speech groups were divided into five groups, Group I: patients without dentures; Group II: patients rehabilitated with conventional acrylic dentures; Group III: patients with conventional acrylic dentures with rugae reproduction; Group IV: patients with dentures with metallic framework of minimal thickness and direct ragged metallic palatal surface at rugae area; Group V: patients with dentures with palatal rugae constructed from resilient acrylic resin material with thickness less than conventional denture.
Speech samples were recorded after insertion of each denture for groups using Computerized Speech Lab (CSL) (spectrogram).
The sounds selected were lingopalatal /s/z/sh/t/d/ and /l/.
Results.
Group III produced high mean significant difference with /sh/t/ sound.
For Group IV, the difference was noticed with /s/z/sh/t/ and /d/ sounds, while for Group V the difference was shown with /z/l/ sound (P<0.05).
Conclusion.
It is recommended to reproduce the rugae area in complete denture because the phonetic quality of complete denture with rugae is superior to the conventional denture.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zaki Mahross, Hamada& Baroudi, Kusai. 2015. Spectrogram Analysis of Complete Dentures with Different Thickness and Palatal Rugae Materials on Speech Production. International Journal of Dentistry،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1065478
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zaki Mahross, Hamada& Baroudi, Kusai. Spectrogram Analysis of Complete Dentures with Different Thickness and Palatal Rugae Materials on Speech Production. International Journal of Dentistry No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1065478
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zaki Mahross, Hamada& Baroudi, Kusai. Spectrogram Analysis of Complete Dentures with Different Thickness and Palatal Rugae Materials on Speech Production. International Journal of Dentistry. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1065478
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1065478
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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