Two thirds occur in maxilla
unilocular radiolucency
Destructive multilocular radiolucency
Barnwell's favorite lesion
Multilocular with scalloping superior margins
Associated with impacted teeth
crosses the midline
Displaces roots
unilocular or multilocular
Extends between roots of vital teeth
described as ground glass or multiconfluent or honeycomb
Inter-radicular
anterior segment of jaw
Soap bubble appearance
MULTIPLE multilocular radiolucencies
posterior region of the jaw
displaces and reabsorbs teeth
root resorption visible in radiographs
Large ground glass lesion typically associated with canine
tooth displacement with delayed tooth eruption
Mixed lucent-opaque lesion
