[Combined Salter-Pemberton pelvic osteotomy].

Area of Science:

• Pediatric Orthopedics
• Surgical Techniques
• Hip Dysplasia Treatment

Background:

• Acetabular dysplasia, subluxation, and dislocation of the femoral head are common in children.
• Neurological conditions like cerebral palsy and Legg-Calvé-Perthes disease can also lead to hip joint instability.
• Effective surgical correction aims for optimal lateral roofing, femoral head centering, and acetabular-femoral head volume matching.

Purpose of the Study:

• To evaluate the efficacy of a combined anterior modified Pemberton osteotomy and dorsal Salter osteotomy for treating hip dysplasia in children.
• To assess the procedure's safety and effectiveness in achieving desired orthopedic outcomes.

Main Methods:

• The study involved 56 combined Salter-Pemberton pelvic osteotomies in 49 pediatric patients between 1999 and 2008.
• The surgical technique involves a specific incision, osteotomy, bone grafting, and fixation to reshape the acetabulum.
• Postoperative management included casting or restricted mobilization followed by progressive weight-bearing.

Main Results:

• The combined Salter-Pemberton osteotomy demonstrated a safe and effective approach for hip joint correction.
• The procedure successfully corrected classical hip dysplasia and high-grade hip dislocations, including those associated with cerebral palsy.

Conclusions:

• The combined Salter-Pemberton pelvic osteotomy is a reliable surgical option for pediatric hip instability.
• This technique effectively addresses complex hip deformities, leading to improved joint congruity and function.