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The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age

Year 2004, Volume: 38 Issue: 4, 247 - 251, 11.09.2006

Abstract

Objectives: Open reduction through a medial approach for the treatment of developmental dysplasia of the hip has been advocated in children younger than 18 months of age. In this study, we evaluated the results of this technique in children above 18 months of age.
Methods: A retrospective evaluation of 34 hips (22 patients; 16 girls, 6 boys) was made, whose treatment was performed using open reduction through a medial approach between 1987 and 1997. Only typical dislocations were included. The ages of the patients at the time of surgery were either 18 months or above (mean age 23.7 months; range 18 to 54 months). Clinical and radiographic evaluations were made according to the modified McKay and Severin’s criteria, respectively. The hips in which avascular necrosis developed were evaluated according to the Bucholz-Ogden classification. The mean follow-up was 10 years (range 5 to 14 years).
Results: Secondary interventions were required in 24 hips (70.6%). Avascular necrosis developed in nine hips (26.5%). Final clinical results, together with secondary procedures, were excellent in 18 hips (52.9%), good in 10 hips (29.4%), moderate in four hips (11.8%), and poor in two hips (5.9%). Radiographically, there were six hips in Severin class I (17.7%), 11 hips (32.4%) in class II, 10 hips (29.4%) in class III, six hips (17.7%) in class IV, and one hip (2.9%) in class V.
Conclusion: These data show that, because of high rates of secondary interventions and ensuing avascular necrosis, open reduction through a medial approach cannot be considered to be successful for the treatment of developmental dysplasia of the hip in children above 18 months of age.

On sekiz aydan büyük gelişimsel kalça displazili çocuklarda medial yaklaşımla açık redüksiyon sonuçları

Year 2004, Volume: 38 Issue: 4, 247 - 251, 11.09.2006

Abstract

Amaç: Medial yaklaşımla açık redüksiyon, gelişimsel kalça displazisi tedavisinde sıklıkla 18 aydan küçük çocuklarda önerilmektedir. Bu çalışmada, 18 aydan büyük çocuklarda medial yaklaşımla açık redüksiyonun sonuçları değerlendirildi.
Çalışma planı: Kliniğimizde 1987-1997 tarihleri arasında medial yaklaşımla açık redüksiyon yapılarak tedavi edilen 22 hastanın (16 kız, 6 erkek) 34 kalçası geriye dönük olarak incelendi. Çalışmaya yalnızca tipik kalça çıkığı olan olgular alındı. Tüm hastaların ameliyat sırasındaki yaşları 18 ay veya daha büyüktü (ort. yaş 23.7 ay; dağılım 18-54 ay). Klinik değerlendirme modifiye McKay, radyografik değerlendirme Severin ölçütleri kullanılarak yapıldı. Avasküler nekroz gelişen kalçalar Bucholz-Ogden sınıflamasına göre değerlendirildi. Hastalar ortalama 10 yıl (dağılım 5-14 yıl) süreyle izlendi.
Sonuçlar: Yirmi dört kalçada (%70.6) ikincil girişime başvuruldu. Dokuz kalçada (%26.5) avasküler nekroz gelişti. Son kontrollerde, ikincil girişimlerle birlikte klinik olarak 18 kalçada çok iyi (%52.9), 10 kalçada iyi (%29.4), dört kalçada orta (%11.8), iki kalçada (%5.9) kötü sonuç elde edildi. Radyografik değerlendirmede altı kalça (%17.7) Severin grup I, 11 kalça (%32.4) grup II, 10 kalça (%29.4) grup III, altı kalça (%17.7) grup IV, bir kalça grup V (%2.9) bulundu.
Çıkarımlar: Bu sonuçlar, 18 aydan büyük gelişimsel kalça displazili çocukların tedavisinde medial yaklaşımla açık redüksiyonun başarılı sayılamayacağını göstermektedir. Bu yöntemde, ileri yaşlarda yüksek oranda ikincil girişim gerekmesi yanı sıra avasküler nekroz oranı da yüksektir.

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Details

Primary Language English
Journal Section Original Article
Authors

Muhittin Sener This is me

Celal Baki This is me

Hafiz Aydin This is me

Mehmet Yildiz This is me

Sertac Saruhan This is me

Publication Date September 11, 2006
Published in Issue Year 2004 Volume: 38 Issue: 4

Cite

APA Sener, M., Baki, C., Aydin, H., Yildiz, M., et al. (2006). The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age. Acta Orthopaedica Et Traumatologica Turcica, 38(4), 247-251. https://doi.org/10.3944/aott.v38i4.735
AMA Sener M, Baki C, Aydin H, Yildiz M, Saruhan S. The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age. Acta Orthopaedica et Traumatologica Turcica. September 2006;38(4):247-251. doi:10.3944/aott.v38i4.735
Chicago Sener, Muhittin, Celal Baki, Hafiz Aydin, Mehmet Yildiz, and Sertac Saruhan. “The Results of Open Reduction through a Medial Approach for Developmental Dysplasia of the Hip in Children above 18 Months of Age”. Acta Orthopaedica Et Traumatologica Turcica 38, no. 4 (September 2006): 247-51. https://doi.org/10.3944/aott.v38i4.735.
EndNote Sener M, Baki C, Aydin H, Yildiz M, Saruhan S (September 1, 2006) The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age. Acta Orthopaedica et Traumatologica Turcica 38 4 247–251.
IEEE M. Sener, C. Baki, H. Aydin, M. Yildiz, and S. Saruhan, “The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age”, Acta Orthopaedica et Traumatologica Turcica, vol. 38, no. 4, pp. 247–251, 2006, doi: 10.3944/aott.v38i4.735.
ISNAD Sener, Muhittin et al. “The Results of Open Reduction through a Medial Approach for Developmental Dysplasia of the Hip in Children above 18 Months of Age”. Acta Orthopaedica et Traumatologica Turcica 38/4 (September 2006), 247-251. https://doi.org/10.3944/aott.v38i4.735.
JAMA Sener M, Baki C, Aydin H, Yildiz M, Saruhan S. The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age. Acta Orthopaedica et Traumatologica Turcica. 2006;38:247–251.
MLA Sener, Muhittin et al. “The Results of Open Reduction through a Medial Approach for Developmental Dysplasia of the Hip in Children above 18 Months of Age”. Acta Orthopaedica Et Traumatologica Turcica, vol. 38, no. 4, 2006, pp. 247-51, doi:10.3944/aott.v38i4.735.
Vancouver Sener M, Baki C, Aydin H, Yildiz M, Saruhan S. The results of open reduction through a medial approach for developmental dysplasia of the hip in children above 18 months of age. Acta Orthopaedica et Traumatologica Turcica. 2006;38(4):247-51.