Journals / Okmeydanı Tıp Dergisi / 2017 / Cilt: 33 - Sayı: 2

Effect of Two Different Approaches by the Same Surgeon on Component Alignment in Total Hip Arthroplasty

Total Kalça Artroplastisinde Aynı Cerrah ile İki Farklı Yaklaşımın Komponent Dizilimine Etkisi

Pages
76–81
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Those who were operated by AL approach had a higher accuracy rate of acetabular anteversion (p<0.05).Conclusion: Any negative effect was not detected with AL approach by a PL approach familiar surgeon on component positioning in total hip arthroplasty.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Total hip arthroplasty is a common orthopedic procedures used in the treatment of diseases such as avascular necrosis or degenerative arthritis of femoral head and the acetabulum.
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Key Findings & Data:The purpose of this study was to determine the effect of surgical exposure on radiological alignment of femoral and acetabular components in total hip arthroplasty.Material and Methods: Component alignments in total hip arthroplasty were compared radiologically in both AL and PL approaches that were applied by an experienced surgeon in a standard PL approach. 74 patients were included in the study.
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Conclusion & Impact:Those who were operated by AL approach had a higher accuracy rate of acetabular anteversion (p<0.05).Conclusion: Any negative effect was not detected with AL approach by a PL approach familiar surgeon on component positioning in total hip arthroplasty.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Total hip arthroplasty is a common orthopedic procedures used in the treatment of diseases such as avascular necrosis or degenerative arthritis of femoral head and the acetabulum. Anterolateral (AL) and posterolateral (PL) approaches are commonly used for the hip joint. The purpose of this study was to determine the effect of surgical exposure on radiological alignment of femoral and acetabular components in total hip arthroplasty.Material and Methods: Component alignments in total hip arthroplasty were compared radiologically in both AL and PL approaches that were applied by an experienced surgeon in a standard PL approach. 74 patients were included in the study. Exclusion criteria were revision arthroplasty, hip dysplasia, history of fracture or infection around the hip joint. Anteversion and inclination angles were measured for both femoral stem and acetabular cup by computed tomography (CT) on the first postoperative day. Distribution of data was evaluated by Komagrov simirnow test, and for comparison of quantitative values between the two groups independent samples t-test was used. The chi-square test was used to compare the qualitative value. P was set <0.05 as statistically significant.Results: There were 74 patients: 42 females and 32 males. Half of them were in PL, while the other half were in the AL group. Any significant difference was not noted in terms of age, acetabular inclination and anteversion of both components (p>0.05). Those who were operated by AL approach had a higher accuracy rate of acetabular anteversion (p<0.05).Conclusion: Any negative effect was not detected with AL approach by a PL approach familiar surgeon on component positioning in total hip arthroplasty.

Özet

Amaç: Total kalça artroplastisi femur başı ve asetabulumu ilgilendiren avaskuler nekroz veya dejeneratif artrit gibi hastalıkların tedavisinde kullanılan yaygın bir ortopedik girişimdir. Anterolateral (AL) ve posterolateral (PL) yaklaşımlar kalça eklemine ulaşmada sık kullanılan yaklaşımlardır. Bu çalışmanın amacı, cerrahi yaklaşımın total kalça artroplastisinde asetabuler ve femoral komponent dizilimine etkilerinin radyolojik olarak tespit edilmesidir.Gereç ve Yöntem: Posterolateral yaklaşım konusunda deneyimli bir cerrahın anterolateral yaklaşımla uyguladığı total kalça artroplastisinde her iki yaklaşımdaki komponent dizilimleri radyolojik olarak kıyaslandı. Çalışmaya 74 hasta dahil edildi. Dışlama kriterleri revizyon artroplasti, displazik kalça, kalça çevresinde enfeksiyon veya kırık öyküsüydü. Femoral stem ve asetabular kap için anterversiyon ve asetabulum inklinasyonu ameliyat sonrası birinci gün çekilen bilgisayarlı tomografi (BT) ile ölçüldü. Verilerin dağılımı komagrov simirnow testi ile değerlendirildikten sonra iki grup arasındaki niceliksel değerlerin karşılaştırılmasında bağımsız örnekler t testi ile niteliksel değerlerin kıyaslamasında ise ki-kare testi kullanıldı, anlamlılık düzeyi p 0,05). AL yaklaşımla opere edilenlerin asetabular anteversiyonu daha yüksek doğruluk oranına sahipti (p<0,05).Sonuç: Posterolateral yaklaşıma alışkın cerrahın anterolateral yaklaşımla uyguladığı cerrahinin komponent pozisyonu üzerinde olumsuz bir etkisi gözlenmemiştir.

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Cite This Article

DEDEOĞLU, S. S., İMREN, Y., ÇABUK, H., TEKİN, A. Ç., UYANIK, A. F. (2017). Effect of Two Different Approaches by the Same Surgeon on Component Alignment in Total Hip Arthroplasty. Okmeydanı Tıp Dergisi, Cilt: 33 - Sayı: 2, 76–81. https://ajindex.com/articles/291717

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