<unk>  is the study of the masticatory system, including its physiology, functional disturbances, and treatment. Dr Beverly McCollum established the<unk> c Society in 1926. Chairman of the Board of Directors, David W. McLean DDS represented the So. Cal.<unk>  Society in 1929 in Mexico City, furthering the Society's work.
Gnathology
Neuroanthropology
Tanner scale
Piphilology
Growth landmarks
Teleradiology
Otology
Nosology