DIFF Subgroup
A61C 7/08 Mouthpiece-type retainers
Introduced: January 1990
Full Title
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions > Mouthpiece-type retainers
No child classifications to compare. This is a leaf node in both IPC and CPC.