Tongue and lingual frenum measuring devices
 A set of different rulers for the measurements of the abnormal tongue and its frenum size. We can get useful information about the various border movements of the tongue from the evaluation of the measurement results with this device. These rulers will help to improve various treatment procedures and evolve diagnostic methodologies in every related field of the specialties as well as provide relatively more precise guide-lines. 
A
A61C
inventional
Seoung-Ho
Lee