Developmental hip dysplasia

From WikiMD's Food, Medicine & Wellness Encyclopedia

Developmental Hip Dysplasia (DHD), also known as Hip Dysplasia, is a condition where the hip joint does not properly form in babies and young children. It is a common musculoskeletal disorder in infants. This condition can range from a slight abnormality, which might not cause any symptoms, to a significant malformation that leads to hip dislocation. Early diagnosis and treatment are crucial in preventing long-term issues such as hip pain, limping, and osteoarthritis in the affected hip.

Causes and Risk Factors[edit | edit source]

The exact cause of Developmental Hip Dysplasia is not fully understood, but it is believed to be a combination of genetic and environmental factors. Risk factors include:

  • Family history of the condition
  • Female sex
  • Firstborn status
  • Breech presentation during pregnancy
  • Low levels of amniotic fluid during pregnancy

Symptoms[edit | edit source]

Symptoms of Developmental Hip Dysplasia can vary depending on the severity of the condition and the age of the child. In infants, signs may include:

  • Legs of different lengths
  • Uneven skin folds on the thighs
  • Less mobility or flexibility on one side

In older children and adults, symptoms may include:

Diagnosis[edit | edit source]

Early diagnosis of Developmental Hip Dysplasia is crucial for effective treatment. Screening methods include:

  • Physical examination by a healthcare provider
  • Ultrasound imaging for infants
  • X-ray imaging for older children and adults

Treatment[edit | edit source]

Treatment options for Developmental Hip Dysplasia depend on the age of the patient and the severity of the condition. They may include:

  • Pavlik harness for infants, which helps in positioning the hip in the socket
  • Closed reduction and casting
  • Surgical interventions for more severe cases or older children

Prevention[edit | edit source]

While not all cases of Developmental Hip Dysplasia can be prevented, certain measures can reduce the risk, such as avoiding tight swaddling of infants' legs.

Prognosis[edit | edit source]

With early diagnosis and treatment, most children with Developmental Hip Dysplasia can lead normal, active lives without long-term hip problems.


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Contributors: Prab R. Tumpati, MD