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Has your child been diagnosed with Residual Developmental Hip Dysplasia?
Further treatment for residual developmental hip dysplasia following seemingly successful newborn hip dysplasia treatment can be very tough for parents. Don’t worry, Pediatric Orthopedics Specialist Dr. Qureshi is here to help. Our patient specific treatments focus on enhancing your child’s hip function and overall well-being. Schedule a consultation today to provide your child with top-notch pediatric orthopedic care. We are dedicated to guiding and supporting your family through every step of the treatment process.
Manage residual DDH effectively.
Dr. Assad, pediatric orthopedics, explains that patients who are treated for hip dysplasia (shallow socket) require follow-up with growth to assess for residual dysplasia (socket remains shallow). Although often claimed to be recurrent dysplasia that has “come back” following seemingly successful treatment, the correct term is residual dysplasia. Residual dysplasia or persisting dysplasia implies that the dysplasia has failed to correct with growth as was hoped for. Many surgeons try to avoid doing a pelvic osteotomy at the time of open reduction surgery in the hope that once the hip is relocated the dysplasia (socket shallowness) will resolve. Earlier treatment carries a greater chance of the dysplasia spontaneously resolving once the hip is placed back in. However, in many instances, the dysplasia may fail to resolve and persist. In certain cases, the residual dysplasia may cause the hip to progressively slip out again.
Residual dysplasia (socket remaining shallow) often demonstrates specific features:
- The socket is poorly defined with a short roof that is quite shallow.
- The femoral head (ball) is often partially uncovered and as a result, demonstrates an outer bump.
- The leg lengths may be different if a femoral osteotomy was not undertaken in the index surgery.
The surgical elements of correction often include:
- Arthrogram: This is to check that the hip has slid out because of a shallow socket and not because there is a structural barrier preventing the ball from sitting deeply in the socket.
- Femoral osteotomy: This is usually undertaken if not done before to achieve equalisation of leg lengths and correct the rotational alignment.
- Pelvic osteotomy: This is the crucial element of the surgical treatment plan where the roof is brought down to capture the ball in the socket and restore normal hip joint biomechanics. Dr. Qureshi uses the Dega pelvic osteotomy – the most powerful technique to correct dysplasia (shallow socket) in a young child.