title: A direct technique for the placement of a stainless steel crown-and-loop space maintainer.
mesh_terms: D002675:Child, Preschool; D003442:Crowns; D006801:Humans; D008963:Molar / Q000601:surgery; D013027:Space Maintenance, Orthodontic / Q000379:methods; D013193:Stainless Steel; D014081:Tooth Extraction; D014094:Tooth, Deciduous / Q000601:surgery
chemical_list: D013193:Stainless Steel