May Cause

Erosion of cortical bone surface

May Be Caused by

 Common

Chronic avulsive injury of bone cortex

Hyperparathyroidism

Periosteal desmoid

 Uncommon

Erdheim-Chester disease

Farber disease

GM1 gangliosidosis

Metaphyseal chondrodysplasia Jansen type

Mucolipidosis

Pseudohypohyperparathyroidism

Severe rickets

Subperiosteal hematoma

Subperiosteal osteomyelitis