GUIDed Growth of the Proximal Femur to Prevent Further Hip MigrAtion in CErebral Palsy Patients

Exclusion Criteria

• •Not fit for surgery
• •History of bony hip surgery to the affected hip
• •Severe acetabular dysplasia defined as a gothic arch, an incongruent joint or an acetabular index \> 30 degrees, consistent with A2 and A3 acetabular deformity according to Robin and Graham in an adequately performed radiographs