[Study on determination of the imaginary axis of the tooth crown. 1. Measuring procedure].
The state of inclination and the change under various conditions of the imaginary axis of the tooth crown of upper jaw and lower jaw right and left first molar can be determined by the measuring apparatus and method of this study. 2. The measurement error of this method was not more than 0.1 degree. This value was sufficient for the purpose of this study.
Matsumoto
K
K
Sasagawa
T
T
Komiyama
S
S
Furuta
Y
Y
Torizuka
K
K
Kakehashi
Y
Y
Hirata
M
M
Igarashi
T
T
D008963:Molar / Q000033:anatomy & histology; D009811:Odontometry / Q000379:methods*