An investigation to determine the validity of Tanaka-Johnston method for estimating the mesiodistal width of permanent canine and premolars in sample population of Ghazvin city.

• Main Authors: Talebi V. Assistant Professor (Author), Mahmood Hashemi H. Resident" (Author), Gahani Hashemi H. Assistant Professor" (Author)
• Format: Book
• Published: Tehran University of Medical Sciences, 2003-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Statement of Problem: One of the easiest and most practical methods to predict the size of permanent canines and premolars, is of Tanaka-Johnston, but their research has been only performed on white skin North Europeans and it should be noted that the size of teeth, in various races, differ from eac...