POLYOSTOTIC FIBROUS DYSPLASIA: A RARE CASE REPORT

Abstract

A fibro-osseous lesion known as ‘fibrous dysplasia’ has an unidentified underlying etiology. Based on the
number of affected bones, it is divided into three categories: monostotic (80–85%), polyostotic (20–30%),
and Albright's disease. A condition known as "polyostotic"—which is described as somewhat uncommon
disorder-occurs when two or more bones are involved. This case report describes a rare instance of
polyostotic fibrous dysplasia in a female patient who was 19 years old. The lesion affected her maxilla,
zygomatic bone, sphenoid bone, and orbital bones.