Interrelation of Tooth Crown Diameters.
نویسندگان
چکیده
منابع مشابه
Sexual Dimorphism in the Tooth-Crown Diameters
Mesiodistal and buccolingual crown dimensions of the right deciduous teeth of 133 white children were analyzed for information on sexual dimorphism and sex discrimination using discriminant analysis. Even though consistent differences were found for only 15 out of 20 paired measurements, five of them significant a t p = 0.05 or better, discriminant analysis showed the possibility of correctly s...
متن کاملMesiodistal crown diameters and tooth size discrepancy of permanent dentition in thalassemic patients
OBJECTIVES To provide a description of mesiodistal crown diameters (MD) and tooth-size discrepancy (TSD) of the permanent dentition in patients with thalassemia major (TM) and to compare the results with those of unaffected control group. STUDY DESIGN The sample consisted of 46 thalassemic patients, 25 males and 21 females aged 7.3 to 23.7 years (mean ± SD = 11.2 ± 3.9 years) and control grou...
متن کاملTooth crown foreign body appendicitis.
A plain abdominal radiograph ( fig. 1 ) showed no features of bowel obstruction and a possible foreign body in the right iliac fossa. A computer tomography (CT) scan ( fig. 2, 3 ), performed to rule out a caecal lesion, showed features of appendicitis and confirmed a foreign body in the appendix lumen. A 75-year-old man presented with a 3-day history of worsening right iliac fossa pain. He had ...
متن کاملDentition and occlusion development in African American children: mesiodistal crown diameters and tooth-size ratios of primary teeth.
PURPOSE The aim of this study was to evaluate the mesiodistal primary tooth size diameter and posterior sagittal tooth-size ratio in an African American population and compare to existing African American and European American norms. METHODS A sample of 1,124 African American children, 564 males and 560 females, was used to record crown size diameters employing indirect (cast) and direct (int...
متن کاملRelationship between root lengths and crown diameters of corresponding teeth.
The, fact that root-length measurements may be made on 450 oblique-jaw radiographs of older adolescents with reasonable replicability even on a year-to-year basis (GARN, VAN ALSTINE & COLE, J Dent Res 57:A114, 1978) opens the possibility of exploring root-length crown-size correspondences in the mandibular dentition. Taking, then, root-length measurements for C through M2 on 122 subjects aged 1...
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ژورنال
عنوان ژورنال: THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN
سال: 1991
ISSN: 1884-5185,0300-9149
DOI: 10.5357/koubyou.58.363