“We are the primary source of orthopaedic care in the region for managing kids with congenital deformities, genetic disorders, and sports injuries.”
Afshin Aminian, MD, Pediatric Surgeon, CHOC Orthopaedic Institute
CHOC Children’s performed the first Fusionless Growth-Preserving Scoliosis Surgery West of the Mississippi. This surgery, performed by Dr. Aminian in 2007, enables families to receive treatment locally and avoid stressful plane trips seeking care in other parts of the country.
Hip Dysplasia Surgery—In 2008, the CHOC orthopaedic surgical team, lead by Dr. François Lalonde, performed this complex periacetabular osteotomy designed to prevent early arthritis of the hip—the first ever at CHOC.

