Correlates of Permanent Tooth Development in Prenatal Time
نویسندگان
چکیده
منابع مشابه
Correlates of permanent tooth development in prenatal time.
Although calcification of the permanent teeth is not radiologically discernible until the first month after birth (GARN, LEWIs, and POLACHECK, J Dent Res 38: 135, 1959) developmental stages of I1, 12, Ml, and often C may be demonstrated in histological sections of jaws well before the 39to 41-week age horizon. It is of interest, therefore, to determine whether intra-uterine development of these...
متن کاملdevelopment of feminist poetics in adrienne rich
اشعار ریچ، به عنوان اشعاری که همیشه در حال تغییر و دگرگونی هستند، تجسمی از رشد و دگرگونیِ انسان هستد. پایان نامه ی حاضر، با تمرکز بر روی مراحل سیر شعری ریچ از تغییری در دنیا به عکس هایی فوری از یک عروس، سپس به شیرجه به درون کشتی شکسته و در نهایت به صبری عجیب مرا تا اینجا آورده، به بررسی این مراحل در قالب نظر شوالتر در رابطه با سه مرحله ی پیشرفت ادبی زنان یعنی مرحله ی زنانه، زن گرا و زن محور می پ...
15 صفحه اولMandibular precedence in the prenatal development of four permanent teeth.
As shown in 62 pairs of dental opponents from 32 grossly normal human fetuses in the 75-378 mm crown-rump range, mandibular precedence is the rule for 11, 12, C and M1, a trend in agreement with mandibular precedence for deciduous teeth through dm1 and in the gingival emergence of the same permanent teeth during postnatal development.
متن کاملPermanent tooth development in children with cleft lip and palate.
PURPOSE The purposes of this study were to: (1) quantify and compare permanent tooth development of cleft lip and palate (CLP) patients to age- and gender-matched controls; (2) relate these findings to cleft type and severity; and (3) examine delays in individual permanent maxillary teeth related to their proximity to the cleft. METHODS Standardized methods using panoramic radiographs were em...
متن کاملReasons for permanent tooth extractions in Japan.
BACKGROUND There has been no nationwide study in Japan on reasons for extraction of permanent teeth. This survey was aimed to determine the reasons for extraction of permanent teeth in Japan. METHODS Five thousand, one hudred and thirty-one dentists were selected by systematic selection from the 2004 membership directory of the Japan Dental Association. The dentists selected were asked to rec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 1975
ISSN: 0022-0345,1544-0591
DOI: 10.1177/00220345750540034701