Orthodontic retainer

Orthodontic retainer (physical object)

active

Code	`278430006`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20020131

Parents (2)

272268004Dental or oral splint physical object
25742001Orthodontic appliance physical object

Children (2)

272364004Fixed orthodontic retainer physical object
272374001Removable orthodontic retainer physical object