01/19/2026
Hip dysplasia is one of the most common secondary complications for children with other medical diagnoses. It is caused by growth abnormalities of the hip joint causing hip instability or capsular laxity which results in subluxation or dislocation of the femoral head.
Risk factors include family history, breech presentation at time of delivery, congenital talipes calcaneo-valgus. Other contributing factors include torticollis and oligohydramnios, and poor hip positioning in infant carriers or W sitting. It is also more prevalent in females as compared to males.
It is usually suspected with a few physical therapy tests and confirmed by ultrasound up to 6 months of age and radiograph (x-ray) after 6 months old. If hip dysplasia goes undiagnosed or untreated, a child can develop early onset moderate to severe osteoarthritis, delayed bone ossification, back pain, knee pain, leg length discrepancy, and gait abnormalities.
Bracing is the gold standard for treatment for patients under six months of age and when identified early. Depending on the severity of instability in the hip joint and onset, surgical intervention is often necessary to position the hip joint properly, followed by three-six months in a spica cast.
Early physiotherapy leads to a reduction in the rehabilitation duration, providing important results in terms of the acetabular angles, and an improvement in the general functionality as well. A physical therapist can help educate parents/caregivers on proer position/carriers to promote healthy hip development.
Have questions, contact me today 936.213.0723.