Journal of pediatric orthopedics. Part B
-
The aim of this study was to perform periacetabular triple osteotomy (PATO) in children under 6-years-old with severe acetabular deficiency aiming to obtain important correction and avoid excessive pressure on epiphysis, anterior overcorrection and acetabular retroversion. This is a retrospective study of 29 PATO using single anterior approach in 24 patients under 6-years-old with dysplasia of the hip. Clinical examination and radiographic evaluation were done pre-op, post-op and at last follow-up. ⋯ Appropriate manoeuver of reorientation avoided anterior overcorrection and acetabular retroversion, responsible for early pain and osteoarthritis. Age should not be the only criteria to choose the type of osteotomy. Level of evidence: level IV.