Gelişimsel kalça displazisi tedavisinde Salter osteotomisi
Öz
Özet
Amaç. Gelişimsel kalça displazisi bulunan olgularda Salter pelvik osteotomi uygulaması sonrası erken dönem sonuçlarını radyolojik ve klinik olarak değerlendirmek. Yöntem. Kliniğimize 2002-2008 yılları arasında başvuran ve daha önce herhangi bir tedavi uygulanmamış GKD tanısı konmuş, açık redüksiyon ve Salter İnnominate osteotomi ile tedavi edilmiş 51 kalça (44 hasta,12 erkek,32 kız, ortalama yaş 30.7 ay) ortalama 25 aylık takip sonucunda retrospektif olarak değerlendirildi. Olgular klinik olarak McKay sınıflamasına, radyolojik olarak Severinin kriterlerine ve avasküler nekroz (AVN) varlığı ise Kalamchi-MacEwen kriterlerine göre değerlendirildi. Bulgular. Preoperatif asetabular indeksi ortalama 37,4 (29-50) derece olan hastaların en son takibi sırasında alınan postoperatif asetabular indeks değerleri ortalama 24,1 (12-32) derece bulundu. MacKay ın klinik değerlendirme sistemine göre 51 kalçanın 43’ü (%84) mükemmel, 7’si (%13,7) iyi, 1’i (%2) orta idi. Severinin radyolojik sınıflamasına göre 26 kalça (%51) çok iyi, 15 kalça (%29,4) iyi, 8 kalça (%15,7) orta ve 2 kalça (%3,9) kötü olarak değerlendirildi Postoperatif AVN oranı yaklaşık %17,6 (9 kalça) idi. Sonuç. Onsekiz ay sonrası GKD tedavisinde Salter innominate osteotomisi etkin bir yöntem olarak pelvis osteotomisi seçenekleri arasında değerlendirilebilir. İleri yaşlarda artan komplikasyon riskini düşürmek için osteotomi tekniğine uygun yapılmalıdır.
Anahtar sözcükler: Kalça çıkığı, doğumsal, osteotomi
Abstract
Aim. We evaluated the short-term results of Salter pelvic osteotomy for the treatment of developmental dysplasia of the hip (DDH). Methods. Forty four patients (32 girls, 12 boys; mean age 30.7months) with DDH underwent Salter innominate osteotomies in 51 hips were evaluated retrospectively. Clinical evaluations were made according to the McKay criteria, radiologic assessment was made using Severin criteria and avascular necrosis of the femoral head was assessed using the Kalamchi-MacEwen criteria. The mean follow-up period was 25 month. Results. The mean acetabular index which was 37.4o (29-50) preoperatively decreased to 24.1o (12-32) postoperatively. Clinical results were excellent in 43 hips (84%), good in 7 (13.7%) and moderate in one(2%) patient. 26 hips (51%) were excellent, 15 hips (29.4%) were good, 8 hips (15.7%) were moderate and 2 hips (3.9%) were bad according to Severin radiologic classification. According to the Kalamchi-MacEwen criteria, there was avascular necrosis in nine hips (17.6%) postoperatively. Conclusion. Salter innominate osteotomy can be evaluated as one of the effective method among pelvic osteotomies in the treatment of DDH patients older than eghteen years old.For reducing complication risk which increases age osteotomy should be done in a proper technique.
Keywords: Hip dislocation, congenital; osteotomy
Anahtar Kelimeler
References
- Songur M, Akel I, Karahan S, Kuzgun U, Tümer Y. Prevalence of untreated hip dislocation in Turkish children aged 6 months to 14 years. Acta Orthop Traumatol Turc 2011; 45: 215-20.
- Salter RB, Dubos JP. The first fifteen year’s personal experience with innominate osteotomy in the treatment of congenital dislocation and subluxation of the hip. Clin Orthop Relat Res. Jan-Feb 1974; 72-103.
- Senaran H, Bowen JR, Harcke HT. Avascular necrosis rate in early reduction after failed Pavlik harness treatment of developmental dysplasia of the hip. J Pediatr Orthop. Mar 2007; 27: 192-7.
- Salter RB, Kostuik J, Dallas S. Avascular necrosis of the femoral head as a complication of treatment for congenital dislocation of the hip in young children: A clinical and experimental investigation. Canadian journal of surgery. Journal canadien de chirurgie. Jan 1969; 12: 44-61.
- Salter RB. Innominate Osteotomy in the Treatment of Congenital Dislocation and Subluxation of the Hip. J Bone Joint Surg Br 1961; 43: 518-39.
- McKay DW. A comparison of the innominate and the pericapsular osteotomy in the treatment of congenital dislocation of the hip. Clin Orthop Relat Res. Jan-Feb 1974; 124-32.
- Severin E. Congenital dislocation of the hip; development of the joint after closed reduction. J Bone Joint Surg Am. Jul 1950; 32: 507-18.
- Kalamchi A, MacEwen GD. Avascular necrosis following treatment of congenital dislocation of the hip. J Bone Joint Surg Am. Sep 1980; 62: 876-88.
Details
Primary Language
Turkish
Subjects
-
Journal Section
-
Publication Date
February 13, 2014
Submission Date
February 13, 2014
Acceptance Date
-
Published in Issue
Year 2014 Volume: 36 Number: 4