title: Callus distraction in Ollier's disease.
mesh_terms: D001852:Bone Lengthening / Q000295:instrumentation / Q000379:methods*; D002146:Bony Callus / Q000503:physiopathology; D002648:Child; D004687:Enchondromatosis / Q000150:complications*; D016267:External Fixators; D005260:Female; D005269:Femur / Q000601:surgery; D006801:Humans; D007870:Leg Length Inequality / Q000209:etiology* / Q000601:surgery*; D010027:Osteotomy / Q000379:methods; D013977:Tibia / Q000601:surgery