[A study of the magnification of mandible pantomography image].

OBJECTIVE To study the degree of magnification of mandible pantomography image. METHODS The pantomography of 50 mandible specimens marked with lead pellets were taken by TROPHY XL-90C. The distances between each markers on film and in specimen were measured. RESULTS The mean magnification(MM) of mandible pantomography image with TROPHY XL-90C was 1.22… CONTINUE READING