Melorheostosis
Definition:

Melorheostosis is a rare disorder presented by the thickening of the cortical bone. The disease affects the bone as well as soft tissue development. It can cause severe pain, constractures in the soft tissue and limbs, foot deformities and limited movements. It can be diagnosed via X-ray examinations. This disease is also linked with other disorders such as osteopathia striata, scleroderma and osteopoilkilosis.