Equalisation of leg length.
D000293:Adolescent; D000328:Adult; D001852:Bone Lengthening / Q000379:methods*; D002648:Child; D005269:Femur / Q000601:surgery; D006801:Humans; D007719:Knee Joint / Q000502:physiology; D007870:Leg Length Inequality / Q000000981:diagnostic imaging / Q000601:surgery*; D009068:Movement; D011183:Postoperative Complications; D011859:Radiography; D013997:Time Factors