A new design for space maintainers replacing prematurely lost first primary molars.
D003818:Dentition, Mixed; D004867:Equipment Design; D006801:Humans; D008963:Molar / Q000473:pathology*; D009967:Orthodontic Appliances; D013027:Space Maintenance, Orthodontic / Q000295:instrumentation*; D013997:Time Factors; D014080:Tooth Exfoliation / Q000503:physiopathology; D014094:Tooth, Deciduous / Q000473:pathology*