A major regional referral center for orthopedic surgery, Riley Children’s Health has fellowship-trained, internationally recognized surgeons who provide consultation, diagnosis and treatment for the full range of orthopedic conditions. ORTHOPEDICS
RESEARCH HIGHLIGHTS
Riley orthopedic surgeon Christopher Collier, MD , leads a basic science research laboratory focused on the study of primary bone tumors, metastatic bone disease and muscle loss, and body composition changes in patients undergoing cancer treatment. > Learn more.
Premier programs
TOP DISTINCTIONS
Pediatric Orthopedic Oncology Program Three fellowship-trained orthopedic oncologists diagnose and treat benign and malignant musculoskeletal tumors. Spinal Deformity Program Holistic treatment is supported by a dedicated team of pediatric anesthesiologists; includes the latest advancements in technology
■ Use of O-arm with navigated placement of pedicle screws in scoliosis surgery and for treatment of hip dysplasia ■ Gait lab analysis used in planning for corrections of complex deformities ■ Sports medicine program with surgical and nonsurgical experts trained in pediatric sports medicine, including sports psychology ■ Walk-in clinic, staffed by pediatric orthopedic specialists, to treat acute injuries
NOTABLE PUBLICATIONS
Skeletal Radiology: January 2026 Can decreased femoral head enhancement differentiate between septic hip arthritis and transient synovitis? BMJ Open: October 2025 Distal radius interventions for fracture treatment (DRIFT) trial: Study protocol for a multicentre randomised clincial trial of completely translated distal radius fractures at paediatric hospitals in North America
and postoperative care. Cerebral Palsy Program
With one of the most comprehensive programs in the region, Riley Children’s provides comprehensive, multidisciplinary pediatric expertise, including physical medicine and rehabilitation for patients
who need complex care. Pediatric Sports Program
Professional organization affiliations BOARD EXAMINER American Board of Orthopaedic Surgery > Aki Puryear, MD, MHA
Focused on sports and acute injuries, this multidisciplinary program is facilitated by a pediatric sports medicine surgeon, primary care sports medicine physician, pediatric physical therapist and pediatric sports psychologist. Movement Disorders Program Our multidisciplinary program focuses on the treatment of various movement disorders with access to leading-edge 3D gait analysis.
Advanced technologies and procedures EOSedge imaging
Leading-edge imaging technology with open cabin design allows acquisition of full body images with an 80% overall reduction in radiation. MAGnetic Expansion Control (MAGEC) rod Our innovative surgical techniques include the use of growing spine constructs such as the MAGEC rod to minimize spinal fusion, preserve spine motion and achieve better patient outcomes.
Patient Outcomes: 2025
0% blood transfusion rate in surgical correction of adolescent idiopathic scoliosis with moderate curves
We offer a clinical pathway to treat outpatient fracture reductions, as well as other minor procedures, under conscious sedation within a designated sedation suite. While maintaining high-quality care, this new pathway contributes to fewer emergency department visits and lower overall cost of care. This clinical pathway was added at Riley Children’s Health at IU Health North in Carmel, Indiana, in 2025.
0% reoperation rate for adolescent idiopathic scoliosis and neuromuscular scoliosis within 90 days of initial surgery
Riley Children’s is one of the few facilities in the Midwest to provide casting for infantile or early-onset scoliosis.
1.19% surgical site infection rate following spinal fusion for scoliosis
Precice®intramedullary nail Our specialists perform surgeries to lengthen long bones using an “all-inside” technique supported by the Precice nail. O-arm O-arm produces high-quality 2D and 3D anatomical images for use in orthopedic and spine surgeries. Schroth therapy This nonsurgical approach reduces pain and prevents the progression of spinal curves.
DIVISION CHIEF Christine B. Caltoum, MD Assistant Professor of Clinical Orthopedic Surgery, IU School of Medicine > Connect with Dr. Caltoum on Doximity.
90.9% radiographically assisted reductions of displaced forearm fractures in patients under age 14 successful without requiring hospital admission 89.74% of patients undergoing operative reduction and fixation of supracondylar humerus fracture received care within 18 hours of Emergency Department check-in
11 board certified surgeons
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