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Late diagnosis of congenital dislocation of the hip
Insights
Early detection and splinting of clicking hips in infants can prevent hip dislocation. Prompt treatment of unstable hips significantly reduces the incidence of developmental dysplasia of the hip.
Area of Science:
- Pediatrics
- Orthopedics
- Developmental Biology
Background:
- Clicking hips in infants can indicate developmental dysplasia of the hip (DDH).
- Early diagnosis and intervention are crucial for preventing hip dislocation and long-term complications.
Purpose of the Study:
- To evaluate the effectiveness of early splinting for infants with clicking hips.
- To assess the diagnostic accuracy of newborn hip examinations.
Main Methods:
- A comparative study was conducted in two districts, one with early splinting for clicking hips and one without.
- Infants presenting with clicking hips were monitored for hip dislocation development.
Main Results:
- No cases of hip dislocation occurred in the group treated with splintage.
- Four cases of hip dislocation were observed in the untreated group.
- Four additional cases of hip dislocation developed in infants initially deemed normal but not treated.
Conclusions:
- Splinting unstable hips in abduction is an effective treatment for preventing hip dislocation.
- Improving diagnostic accuracy through specialized training for newborn hip examinations is recommended.
- Treating all clicking hips as unstable and splinting them is advised to reduce DDH incidence.
Abstract:
A cohort of children presenting with clicking hips was studied in two districts. In one district any child with a clicking hip was treated as though the hip was dislocated, i.e. by splintage in abduction, but in the other district no treatment was offered. None of the 'treated' group later presented with a dislocated hip, whereas four children were found with dislocated hips among the 'untreated' group. A further four children who were not treated because their hips appeared to be normal on the second examination later presented with dislocated hips. It is suggested that the accuracy of diagnosis in all units might be improved if the examination of the newborn was carried out by a limited number of doctors to whom greater experience would accrue. Further improvements would be made if any hip which was found to click on examination was treated as an unstable hip and splinted in abduction.