title: Ectopic eruption of permanent first molars: a clinical technique.
mesh_terms: D002648:Child; D006801:Humans; D008963:Molar / Q000473:pathology*; D009967:Orthodontic Appliances; D014079:Tooth Eruption, Ectopic / Q000628:therapy*; D014087:Tooth Movement Techniques / Q000295:instrumentation / Q000379:methods*