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Results of a universal ultrasonographic hip screening program at a single institution
Olcay Güler1, Ali Şeker2, Serhat Mutlu3
1Medipol University Faculty of Medicine, Department of Orthopedics and Traumatology, İstanbul, Turkey. olcayguler77@gmail.com.
Insights
Developmental dysplasia of the hip (DDH) remains common in newborns. Hip ultrasonography (US) is recommended for early detection and treatment of DDH, with Pavlik harness use showing effective outcomes.
Area of Science:
- Pediatric Orthopedics
- Diagnostic Imaging
Background:
- Developmental dysplasia of the hip (DDH) is a common congenital condition affecting newborns.
- Early detection and management of DDH are crucial for preventing long-term complications.
Purpose of the Study:
- To determine the prevalence of DDH in newborns screened by hip ultrasonography (US).
- To review the outcomes of follow-up and treatment for infants diagnosed with DDH.
- To evaluate the relationship between US-based diagnosis and identified risk factors.
Main Methods:
- A total of 9564 hips from 4782 newborns were evaluated using Graf classification via hip ultrasonography.
- Risk factors for DDH and accompanying deformities were recorded.
- Infants with Graf classification types IIa(-), IIb, IIc, D, and III hips were treated with Pavlik harnesses.
Main Results:
- Abnormal US findings were detected in 9.9% of newborns, with a higher incidence in firstborn and female infants.
- 39 hips in 34 newborns required Pavlik harness treatment.
- Mean recovery times varied based on hip classification, ranging from 8.6 to 12.5 weeks.
Conclusions:
- Developmental dysplasia of the hip (DDH) continues to be prevalent among newborns in Turkey.
- Hip ultrasonography (US) is a valuable tool for the detection and follow-up of DDH in newborns.
- Timely intervention with Pavlik harnesses demonstrated effective treatment outcomes.
Objective:
The aims of the present study were to determine the prevalence of developmental dysplasia of the hip (DDH) in newborns screened by hip ultrasonography (US), to review outcome of follow-up and treatment of infants with DDH, and to evaluate the relationship between US-based diagnosis and risk factors.
Methods:
A total of 9564 hips of 4782 newborns (2398 females, 50.1%) were evaluated with US. Risk factors for DDH and accompanying deformities were also recorded. Graf classification type IIa(-), IIb, IIc, D, and III hips were treated with Pavlik harnesses.
Results:
Abnormal US findings (type IIa, IIc, or D hips) were detected in 475 newborns (9.9%). Risk factors and concomitant orthopedic deformities were similar in newborns with and without US abnormality and type I hips (p>0.05 for all). However, abnormal US findings were significantly more common in firstborn and female newborns. A total of 39 hips (5 bilateral, 20 left, 9 right) of 34 newborns (31 females) were placed in Pavlik harnesses. Twelve newborns had type IIc or D hips at initial evaluation, and 22 had type IIb or IIa(-) at follow-up. Mean recovery time was 12.5 (8-16) weeks for newborns with type IIc and D hips, 8.6 (8-12) weeks for those with type IIa(-) hips, and 11.2 (8-12) weeks for those with type IIb hips.
Conclusion:
DDH is still common among newborns in Turkey. Hip US is recommended for detection and follow-up of DDH in newborns.
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