Fibrous dysplasia is bony disorder in which bone breaks and create deformity 

That deformity is progressive

Most affected bone is femur

Particularly in this case we did femoral osteotomy 

We took wedge from bone then rim the canal.

Made canal proximal and distal femur

Then introduced male road from proximal femur

Then deformity reduced and female road introduced

Deformity is nicely corrected

Telescopic nailing is ideal choice for implant

Patient having deformity on opposite sides also

Previously femoral plating was done but implant failure and my leads progressive deformity

It converts into coxa vara deformity