Total 56 clinical symptoms reported for Polyostotic fibrous dysplasia  Very Frequent (5)Uncommon (17)Occasional (22)Frequent (12)

Abnormal axial skeleton morphology	An abnormality of the axial skeleton, which comprises the skull, the vertebral column, the ribs and the sternum.	Very frequent
Abnormal bone structure	Any anomaly in the composite material or the layered arrangement of the bony skeleton.	Very frequent
Abnormal skull morphology	An abnormality of the skull, the bony framework of the head which is comprised of eight cranial and fourteen facial bones.   Synonyms:Abnormality of the skull	Very frequent
Abnormality of limbs	Synonyms:Abnormal limbs; Abnormality of limbs; Limb anomaly	Very frequent
Osteolysis	Osteolysis refers to the destruction of bone through bone resorption with removal or loss of calcium.   Synonyms:Breakdown of bone; Increased bone resorption; Osteolytic defects of bones	Very frequent