Fig. 2From: Orthopaedic challenges for mucopolysaccharidosesGenu valgum in a 9-year-old boy with Morquio disease (MPS IVA). a Before temporary bilateral hemiepiphysiodesis of femur and tibia with Eight Plates. b After 2Â years and 8Â months, showing good correction of the valgus deformity. Clinical appearance of the patient c before surgery and d before plate removalBack to article page