The International Hip Dysplasia (IHDR) study group is an international collaboration of surgeons, researchers, and medical professionals dedicated to improving the lives of children with hip dysplasia. With 23 sites worldwide and growing, IHDR aims to optimize patient care in health care systems around the world through research, education, and advocacy efforts.



Kishore Mulpuri and Anthony Cooper

IHDR - X-ray

IHDR is comprised of Principal investigators, physicians and other health care professionals from a large variety of countries and health care systems. Learn more about us here

IHDR members have contributed significantly to hip dysplasia knowledge through the publication of a multitude of peer-reviewed journal articles. Find out more about our current research here

Developmental dysplasia of the hip is the most common pediatric hip disorder, characterized by a wide spectrum of abnormal hip morphology. Learn more about hip dysplasia here.