Comparison of New Accuracy Degree and Tanaka Johnson Formulae for Prediction of Mesiodistal Width of Unerupted Permanent Canines and PremolarsMesiodistal crown diameterMixed dentitionRegrssionTanaka-Johnston equationsIntroduction: It is important to predict mesiodistal crown width of the unerupted permanent ...
The values obtained were compared with those calculated using the Moyers, Tanaka–Johnston, and Gross–Hasund formulae for the mandibular. Additionally, measurements were taken by digital scanning, and the results were calculated using the Gross–Hasund formula for both the maxilla and mandibular, ...
Various analytical methods are available regarding mixed dentition; initially Tanaka and Johnston (TJ) space analysis was performed on a North European descent population. It is trust worthiness among various ethnic and racial groups to be predicted. In this analysis, the summation of MM (Maxillary ...