Preferred Label : floating tooth sign;
Definition : Thin lucency surrounding mandibular teeth, giving them the appearance of floating.
Suggests peridontal destruction, typically due to Langerhans cell histiocytosis; may
also be seen in neuroblastoma and Burkitt lymphoma.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35225;
Associated condition(s)
Thin lucency surrounding mandibular teeth, giving them the appearance of floating.
Suggests peridontal destruction, typically due to Langerhans cell histiocytosis; may
also be seen in neuroblastoma and Burkitt lymphoma.