A histologic and embryologic analysis of so-called globulomaxillary cysts.

In an attempt to clarify the confusing concept of the so-called globulomaxillary cyst, we have reviewed all cases of this lesion occurring in the files of the CMDNJ-NJDS Biopsy Service between 1967--1977. We have discussed our cases in terms of the criteria used inconsistently in the literature of the globulomaxillary cyst: its location, the vitality of adjacent teeth, its histologic structure and its supposed origin from non-odontogenic embryonic epithelial remnants. We concluded that none of the criteria established the globulomaxillary cyst as a distinct entity and suggest that use of the term be discontinued.