Space maintainers.
Woods
Warren D
WD
D000075202:Contraindications; D006801:Humans; D008963:Molar / Q000473:pathology*; D013027:Space Maintenance, Orthodontic; D013997:Time Factors; D016388:Tooth Loss / Q000150:complications*; D014085:Tooth Migration / Q000145:classification*; D014094:Tooth, Deciduous / Q000473:pathology*