Araştırma Makalesi

The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses

Cilt: 41 Sayı: 2 18 Nisan 2007
  • Yakup Yildirim
  • Severino Bautista
  • Richard Davidson
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The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses

Öz

Objectives: We investigated the relationship between the grade and chronicity (acute-chronic) of the slip and the development of avascular necrosis(AVN) of the femoral head after surgery for slipped capital femoral epiphysis (SCFE).
Methods : The study included 424 hips of 269 patients (174 boys, 95 girls; mean age 12 years) who underwent surg e r y for SCFE and had a minimum follow-up period of one year. The patients were classified according to the severity and chronicity of the slipping using the Southwick classification. The relationship of the slip severity and chronicity with the development of AVN was statistically evaluated.
Results: Involvement was unilateral in 114 patients, and bilateral in 155 patients. The mean follow-up period was 32.9 months. The hips were classified as grade I to II in 267 hips (63%), 120 hips (28.3%), and 37 hips (8.7%), respectively. The symptoms were acute in 130 hips (30.7%), and chronic in 294 hips (69.3%). The incidence of AVN was 4.5% (19 hips; 13 in unilateral cases, 6 in bilateral cases). In logistic regression analysis, a strong correlation was found between the grade of the slip and the development of AVN (odds ratio 10.27; p<0.0001). The acute nature of the slip was also correlated with the development of AVN, but this relation was weaker (odds ratio 0.20, p<0.01).
Conclusion: A strong correlation is present between the slipping grade and the development of AVN in SCFE, requiring a closer observation of patients having a high grade slipping in terms of AVN risk. The acute nature of the symptoms represents another risk factor for AVN.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Yakup Yildirim Bu kişi benim

Severino Bautista Bu kişi benim

Richard Davidson Bu kişi benim

Yayımlanma Tarihi

18 Nisan 2007

Gönderilme Tarihi

7 Mart 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2007 Cilt: 41 Sayı: 2

Kaynak Göster

APA
Yildirim, Y., Bautista, S., & Davidson, R. (2007). The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses. Acta Orthopaedica et Traumatologica Turcica, 41(2), 97-103. https://izlik.org/JA25FF98GW
AMA
1.Yildirim Y, Bautista S, Davidson R. The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses. Acta Orthopaedica et Traumatologica Turcica. 2007;41(2):97-103. https://izlik.org/JA25FF98GW
Chicago
Yildirim, Yakup, Severino Bautista, ve Richard Davidson. 2007. “The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses”. Acta Orthopaedica et Traumatologica Turcica 41 (2): 97-103. https://izlik.org/JA25FF98GW.
EndNote
Yildirim Y, Bautista S, Davidson R (01 Nisan 2007) The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses. Acta Orthopaedica et Traumatologica Turcica 41 2 97–103.
IEEE
[1]Y. Yildirim, S. Bautista, ve R. Davidson, “The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses”, Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 2, ss. 97–103, Nis. 2007, [çevrimiçi]. Erişim adresi: https://izlik.org/JA25FF98GW
ISNAD
Yildirim, Yakup - Bautista, Severino - Davidson, Richard. “The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses”. Acta Orthopaedica et Traumatologica Turcica 41/2 (01 Nisan 2007): 97-103. https://izlik.org/JA25FF98GW.
JAMA
1.Yildirim Y, Bautista S, Davidson R. The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses. Acta Orthopaedica et Traumatologica Turcica. 2007;41:97–103.
MLA
Yildirim, Yakup, vd. “The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses”. Acta Orthopaedica et Traumatologica Turcica, c. 41, sy 2, Nisan 2007, ss. 97-103, https://izlik.org/JA25FF98GW.
Vancouver
1.Yakup Yildirim, Severino Bautista, Richard Davidson. The effect of slip grade and chronicity on the development of femur avascular necrosis in surgically treated slipped capital femoral epiphyses. Acta Orthopaedica et Traumatologica Turcica [Internet]. 01 Nisan 2007;41(2):97-103. Erişim adresi: https://izlik.org/JA25FF98GW