developmental dysplasia of the hip
A spectrum of hip abnormalities ranging from mild acetabular dysplasia to complete hip dislocation, detected through screening protocols.
Full Definition
A condition encompassing a range of hip joint abnormalities that can develop before, during, or after birth, previously known as congenital dislocation of the hip. The spectrum includes mild acetabular dysplasia, subluxation, and complete dislocation. Early detection through physical examination and ultrasound screening is crucial, as treatment outcomes are significantly better when intervention begins early. Risk factors include breech presentation, family history, and female gender.
Usage
Usage note: Often abbreviated as DDH; the term 'developmental' has replaced 'congenital' to reflect the evolving nature of the condition.
In Context
- "Ultrasound screening revealed developmental dysplasia of the hip requiring orthopedic referral." — Pediatric screening report
- "The family history of developmental dysplasia of the hip warranted enhanced surveillance." — Genetic counseling note