Determining the distance from the lingual frenum anterior attachment to the lower incisors’ incisal edges

Determining the distance from the lingual frenum anterior attachment to the lower incisors’ incisal edges


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نویسندگان: فرهنگ محبوب , سودابه کیمیائی , الهه مولوی

کلمات کلیدی: Lingual frenum, mandibular incisors, vertical dimensions

نشریه: 19913 , 4 , 10 , 2016

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نویسنده ثبت کننده مقاله فرهنگ محبوب
مرحله جاری مقاله تایید نهایی
دانشکده/مرکز مربوطه مرکز تحقیقات لثه و دندان
کد مقاله 60701
عنوان فارسی مقاله Determining the distance from the lingual frenum anterior attachment to the lower incisors’ incisal edges
عنوان لاتین مقاله Determining the distance from the lingual frenum anterior attachment to the lower incisors’ incisal edges
ناشر 3
آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ بلی
عنوان نشریه (خارج از لیست فوق)
نوع مقاله Original Article
نحوه ایندکس شدن مقاله ایندکس شده سطح دو – PubMed
آدرس لینک مقاله/ همایش در شبکه اینترنت https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5237674/

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Background. Occlusal rims are used to determine the jaw relationships in the transverse and vertical dimensions and esti-mate the inter-occlusal distance in edentulous patients. It is important to find ways to determine the height and shape of the occlusal rims correctly. This study was undertaken to determine the exact distance from the oral cavity floor to the incisal edges of mandibular incisors to serve as a guide for adjusting the height of the mandibular occlusal rim. Methods. Forty patients were selected and special trays were fabricated to prepare accurate stone casts on which the mea-surements were made at 0.01-mm accuracy. Two marks were placed on the casts at the incisal edges of mandibular incisors and at anterior attachment of lingual frenum. Then the distance between these two marks was determined on the vertical spindle of a surveyor using a digital Vernier measuring tool and recorded. Results. The results showed that the mean and standard deviation of the distances between the oral cavity floor and the incisal edges of lower incisors were 14.35 ± 1.68 mm, with a range of 10.2‒17.02 mm. The mean distances in males and females were 15.42 ± 0.97 and 13.28 ± 1.57 mm, respectively. T-test showed significant differences in this distance between males and females, with greater distances in males. Conclusion. The distance between the oral cavity floor and the incisal edges of mandibular incisors at anterior attachment of lingual frenum might be a proper criterion for the initial adjustment of occlusal rims.

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نویسنده نفر چندم مقاله
فرهنگ محبوباول
سودابه کیمیائیدوم
الهه مولویسوم

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