Uncertainty surrounds the need for lateral cephalometric radiographs in orthodontic treatment planning, according to a new study in the American Journal of Orthodontics & Dentofacial Orthopedics ...
Since orthodontics was first introduced into China in the 1950s, it has experienced an early stage (from 1950s to late 1970s) and a rapidly developing later stage (1980s till now). 1 With recent ...
While thyroid collars do mask some landmarks on lateral cephalograms, "these landmarks are mainly used for analysis of skeletal maturity index (SMI)," the researchers concluded. "It is therefore ...
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