Developmental dislocation of the hip joint; Developmental hip dysplasia; DDH; Congenital dysplasia of the hip; Congenital dislocation of the hip; CDH; Pavlik harness

There may be no symptoms. Symptoms that may occur can include:

• Leg with hip problem may appear to turn out more
• Reduced movement on the side of the body with the dislocation
• Shorter leg on the side with the hip dislocation
• Uneven skin folds of thigh or buttocks

After 3 months of age, the affected leg may turn outward or be shorter than the other leg.

Pediatric health care providers routinely screen all newborns and infants for hip dysplasia. There are several methods to detect a dislocated hip or a hip that is able to be dislocated.

The most common method of identifying the condition is a physical exam of the hips, which involves applying pressure while moving the hips. The health care provider listens for any clicks, clunks, or pops.

Ultrasound of the hip is used in younger infants to confirm the problem. An x-ray of the hip joint may help diagnose the condition in older infants and children.

A hip that is truly dislocated in an infant should be detected at birth, but some cases are mild and symptoms may not develop until after birth, which is why multiple exams are recommended. Some mild cases are silent and cannot be found during a physical exam.

Images

Congenital hip dislocation

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Developmental dysplasia of the hip Overview

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Developmental dysplasia of the hip Treatment

Review Date: 02/20/2011
Reviewed By: Jennifer K. Mannheim, ARNP, Medical Staff, Department of Psychiatry and Behavioral Health, Seattle Children's Hospital; and Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)