Journals / Eklem Hastalıkları ve Cerrahisi Dergisi (Eski Adı: Artroplasti Artroskopik Cerrahi Derg.) / 2016 / Cilt: 27 - Sayı: 2

Early-term hip development following Pemberton osteotomy: a radiological follow-up

Pemberton osteotomisi sonrası erken dönem kalça gelişimi: Radyolojik takip

Pages
81–86
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

We performed revision operations for five hips because of recurrent subluxations.Conclusion: We observed progressive improvements in hip joints and consequently in radiological parameters in the early-term after Pemberton osteotomy.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objectives: This study aims to evaluate the relationship of early-term radiological changes with development of the hip joint after Pemberton osteotomy.Patients and methods: This study, which was conducted between January 2010 and December 2014, included 101 hips (26 bilateral) of 75 patients (25 males, 50 females; mean age 31.5 months; range 15 to 71 months) which were performed Pemberton osteotomy due to developmental dysplasia of the hip.
📊
Key Findings & Data:We separated the operated hips in all patients and in only unilaterally operated patients in three groups according to their follow-up durations as 12 months, 12 to 24 months, and more than 24 months.
💡
Conclusion & Impact:We performed revision operations for five hips because of recurrent subluxations.Conclusion: We observed progressive improvements in hip joints and consequently in radiological parameters in the early-term after Pemberton osteotomy.
🔬Design:Research Article
📍Scope:2010 Verileri
⚙️Variables:Domain Parameters

Abstract

Objectives: This study aims to evaluate the relationship of early-term radiological changes with development of the hip joint after Pemberton osteotomy.Patients and methods: This study, which was conducted between January 2010 and December 2014, included 101 hips (26 bilateral) of 75 patients (25 males, 50 females; mean age 31.5 months; range 15 to 71 months) which were performed Pemberton osteotomy due to developmental dysplasia of the hip. Radiologically, we assessed the parameters of centeredge angle, acetabular index (AI), and acetabular depth index (ADI). We measured the surface area of the femoral head ossific nucleus on anteriorposterior pelvic X-rays. We graded the degree of hip dislocation according to Tönnis classification while the femoral head avascular necrosis was graded according to Kalamchi-MacEwen classification. We separated the operated hips in all patients and in only unilaterally operated patients in three groups according to their follow-up durations as 12 months, 12 to 24 months, and more than 24 months. We analyzed the associations of radiological parameters in all follow-up durations.Results: Mean follow-up duration was 22.5 months (range, 6 to 66 months). Preoperative mean AI was 42.25° (range, 29° to 60°) and last follow-up mean AI was 20.45° (range, 10° to 32°). Preoperative mean ADI was 16.48° (range, 9°-30°) and last follow-up mean ADI was 26.1° (range, 23°-47°). Sixty hips were Tönnis type 4, 26 hips were type 3, and 15 hips were type 2. According to follow-up duration classification; there were 32 hips (21 unilateral) with 12 monthfollow-up, 43 hips (17 unilateral) with 12-24 month-follow-up, and 26 hips (11 unilateral) with more than 24-month follow-up. We applied shortening osteotomy to 18 femurs. According to Kalamchi-MacEwen classification; avascular necrosis type 1 was present in 16 hips, type 2 in two hips, type 3 in three hips, and type 4 in two hips. We performed revision operations for five hips because of recurrent subluxations.Conclusion: We observed progressive improvements in hip joints and consequently in radiological parameters in the early-term after Pemberton osteotomy.

Özet

Amaç: Bu çalışmada Pemberton osteotomisi sonrası erken dönemde görülen radyolojik değişikliklerin kalça eklemi gelişimi ile olan ilişkisi değerlendirildi.Hastalar ve yöntemler: Ocak 2010 - Aralık 2014 tarihleri arasında yapılan bu çalışmaya gelişimsel kalça displazisi nedeniyle Pemberton osteotomisi uygulanan 75 hastanın (25 erkek, 50 kız; ort. yaş 31.5 ay; dağılım 15-71 ay) 101 kalçası (26 iki taraflı) dahil edildi. Radyolojik olarak merkez kenar açısı, asetabüler indeks (Aİ), asetabüler derinlik indeksi (ADİ) parametreleri değerlendirildi. Ön-arka pelvis grafilerinde femur başı kemikleşme merkezinin yüzey alanı ölçüldü. Kalça dislokasyon derecesi Tönnis sınıflandırmasına göre, femur başı avasküler nekrozu KalamchiMacEwen sınıflandırmasına göre derecelendirildi. Ameliyat edilen kalçalar tüm hastalarda ve sadece tek taraflı ameliyat edilen hastalarda takip sürelerine göre 12 ay, 12-24 ay ve 24 aydan fazla olmak üzere üç gruba ayrıldı. Tüm takip sürelerinde radyolojik parametrelerin ilişkileri incelendi.Bulgular: Ortalama takip süresi 22.5 ay (dağılım, 6-66 ay) idi. Ameliyat öncesi ortalama Aİ 42.25° (dağılım, 29°-60°), son takip ortalama Aİ 20.45° (dağılım, 10°-32°) idi. Ameliyat öncesi ortalama ADİ 16.48° (dağılım, 9°-30°), son takip ortalama ADİ 26.1° (dağılım, 23°-47°) idi. Altmış kalça Tönnis tip 4, 26 kalça tip 3 ve 15 kalça tip 2 idi. Takip süresi sınıflandırmasına göre; 12 ay takip süresi olan 32 kalça (21 tek taraf), 12-24 ay takip süresi olan 43 kalça (17 tek taraf) ve 24 aydan fazla takip süresi olan 26 kalça (11 tek taraf) vardı. On sekiz femura kısaltıcı osteotomi uygulandı. Kalamchi-MacEwen sınıflandırmasına göre; 16 kalçada tip 1, iki kalçada tip 2, üç kalçada tip 3, iki kalçada ise tip 4 avasküler nekroz vardı. Tekrar eden subluksasyonlar nedeniyle beş kalçada revizyon ameliyatı uygulandı.Sonuç: Pemberton osteotomisi sonrası erken dönemde, kalça eklemlerinde ve bunun sonucu olarak da radyolojik parametrelerde progresif düzelme görüldü.

🔖

Cite This Article

ALTAY, M. A., SİPAHİOĞLU, S., SARIKAYA, B., SARIKAYA, Z. B., IŞIKAN, U. E. (2022). Early-term hip development following Pemberton osteotomy: a radiological follow-up. Eklem Hastalıkları ve Cerrahisi Dergisi (Eski Adı: Artroplasti Artroskopik Cerrahi Derg.), Cilt: 27 - Sayı: 2, 81–86. https://ajindex.com/articles/498498

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Baki ME, Timurkaynak A, Aydın H, Baki C. Metal-on-metal dysplasia cup total hip arthroplasty for hip osteoarthritis secondary to developmental dysplasia of the hip. Eklem Hastalik Cerrahisi 2014;25:154-7
  2. Pemberton PA. Pericapsular osteotomy of the ilium for treatment of congenital subluxation and dislocation of the hip. J Bone Joint Surg [Am] 1965;47:65-86
  3. Ertürk C, Altay MA, Işikan UE. A radiological comparison of Salter and Pemberton osteotomies to improve acetabular deformations in developmental dysplasia of the hip. J Pediatr Orthop B 2013;22:527-32
  4. Heyman CH, Herndon CH. Legg-Perthes disease; a method for the measurement of the roentgenographic result. J Bone Joint Surg [Am] 1950;32:767-78
  5. Wiberg G. Studies on dysplastic acetabula and congenital subluxation of the hip joint with special reference to the complication of osteoarthritis. Acta Chir Scand Clin Orthop 1939;83:28-38
  6. Tönnis D. Congenital dysplasia and dislocation of the hip in children and adults. Berlin Heidelberg; Springer-Verlag; 1987. p. 100-47
  7. Kalamchi A, MacEwen GD. Avascular necrosis following treatment of congenital dislocation of the hip. J Bone Joint Surg [Am] 1980;62:876-88
  8. Ertürk C. Short-term results of Pemberton pericapsular osteotomy for the treatment of developmental dysplasia of the hip. Eklem Hastalik Cerrahisi 2008;19:13-7
  9. Atik OŞ, Daldal İ. Salter innominate osteotomy for the treatment of developmental dysplasia of the hip: 37 years of follow-up. [Article in Turkish] Eklem Hastalik Cerrahisi 2015;26:168-70
  10. Hipp JA, Sugano N, Millis MB, Murphy SB. Planning acetabular redirection osteotomies based on joint contact pressures. Clin Orthop Relat Res 1999;364:134-43
  11. Tiderius CJ, Svensson J, Leander P, Ola T, Dahlberg L. dGEMRIC (delayed gadolinium-enhanced MRI of cartilage) indicates adaptive capacity of human knee cartilage. Magn Reson Med 2004;51:286-90
  12. Hingsammer AM, Miller PE, Millis MB, Kim YJ. Does periacetabular osteotomy have depth-related effects on the articular cartilage of the hip? Clin Orthop Relat Res 2015;473:3735-43
  13. Schwartz DR. Acetabular development after reduction of congenital dislocation of the hip: a follow-up study of fifty hips. J Bone Joint Surg [Am] 1965;47:705-14
  14. Salter RB. Role of innominate osteotomy in the treatment of congenital dislocation and subluxation of the hip in the older child. J Bone Joint Surg [Am] 1966;48:1413-39
  15. Liporace FA, Ong B, Mohaideen A, Ong A, Koval KJ. Developmen