Prediction of mesio–distal crown diameter of the unerupted lower premolars
نویسندگان
چکیده
منابع مشابه
Prediction of the mesiodistal size of unerupted canines and premolars for a group of Romanian children: a comparative study
OBJECTIVES The aim of the present study was to develop an optimization method of multiple linear regression equation (MLRE), using a genetic algorithm to determine a set of coefficients that minimize the prediction error for the sum of permanent premolars and canine dimensions in a group of young people from a central area of Romania represented by a city called Sibiu. MATERIAL AND METHODS To...
متن کاملPrediction of Mesiodistal Width of Unerupted Lateral Incisors, Canines and Premolars in Orthodontic Patients in Early Mixed Dentition Period
OBJECTIVES Proper diagnosis and prevention of malocclusion are superior to treatment. Discrepancy between arch length and tooth size in mixed dentition period is a condition requiring timely diagnosis. Estimating the mesiodistal width of unerupted teeth according to the size of erupted ones can lead to earlier diagnosis of malocclusion. On the other hand, the best timing for serial extractions ...
متن کاملPrediction of unerupted canines and premolars in a Syrian sample
BACKGROUND The current study aimed to evaluate the applicability of the methods of Moyers and of Tanaka and Johnston to estimate the mesiodistal widths of permanent canines and premolars in Syrian individuals, to determine whether the predicting equations differ by sex, and to develop more accurate regression equations using various teeth groups as predictors. METHODS A total of 670 pretreatm...
متن کاملprediction of mesiodistal width of unerupted lateral incisors, canines and premolars in orthodontic patients in early mixed dentition period
objectives: proper diagnosis and prevention of malocclusion are superior to treatment. discrepancy between arch length and tooth size in mixed dentition period is a condition requiring timely diagnosis. estimating the mesiodistal width of unerupted teeth according to the size of erupted ones can lead to earlier diagnosis of malocclusion. on the other hand, the best timing for serial extractions...
متن کاملImportance of interincisal index for predicting mesiodistal crown diameters of canines and premolars.
The aim of this study was to examine the accuracy of regression equation for prediction of the mesiodistal diameter (MDD) of the crowns of canines and premolars (C, P1, P2), and to determine whether an incisal indexs can serve as a reliable predictor. MDD and vestibulooral diameter (VOD) of the crowns of central and lateral incisors (I1, I2), C, both P1, and P2, and first permanent molars (M1) ...
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ژورنال
عنوان ژورنال: Al-Rafidain Dental Journal
سال: 2004
ISSN: 1998-0345
DOI: 10.33899/rden.2004.164947