Torakolomber Omurga Kırıklarının Yönetimi
Özet
Bu yazıda, torakolomber omurga kırıklarının biyomekaniği, sınıflandırılması ve güncel tedavi yaklaşımları kapsamlı bir şekilde ele alınmaktadır. Genellikle yüksek enerjili travmalar sonucu oluşan bu kırıkların yönetiminde, T11-L2 bölgesinin hareketli yapısı nedeniyle yaralanmaya en açık nokta olduğu vurgulanmaktadır. Tarihsel süreçte Denis, TLICS ve AO Spine gibi çeşitli sınıflama sistemleri geliştirilmiş; bu sistemler cerrahi karar verme sürecinde morfoloji, nörolojik durum ve posterior ligamentöz kompleksin (PLC) bütünlüğünü temel alan algoritmalar sunmuştur. Klinik değerlendirmede ASIA skalası ve bulbokavernöz refleksin önemi belirtilirken; radyolojik incelemede BT'nin kemik yapıyı, MRG'nin ise yumuşak doku ve PLC hasarını göstermedeki üstünlüğü ifade edilmektedir. Tedavi protokollerinde, nörojenik şoku önlemek için hemodinamik destek ve tartışmalı olmakla birlikte steroid uygulamaları yer almaktadır. Cerrahi müdahalede dekompresyon, redüksiyon ve stabilizasyon teknikleri kullanılırken, McCormack yük paylaşım skoruna göre kısa veya uzun segment enstrümantasyon tercih edilmektedir. Erken cerrahinin (ilk 24 saat) özellikle Tip B ve C kırıklarda nörolojik iyileşme ve erken mobilizasyon açısından kritik olduğu sonucuna varılmaktadır.
This article comprehensively examines the biomechanics, classification, and current treatment approaches for thoracolumbar spine fractures. It is emphasized that these fractures, which generally occur due to high-energy traumas, are most common at the T11-L2 junction because of its transition from a rigid to a flexible structure. Throughout history, various classification systems such as Denis, TLICS, and AO Spine have been developed; these systems provide algorithms for surgical decision-making based on morphology, neurological status, and the integrity of the posterior ligamentous complex (PLC). In clinical assessment, the importance of the ASIA scale and bulbocavernosus reflex is highlighted, while in radiological evaluation, the superiority of CT for bone structures and MRI for soft tissue and PLC damage is stated. Treatment protocols include hemodynamic support to prevent neurogenic shock and steroid applications, although the latter remains controversial. Surgical interventions utilize decompression, reduction, and stabilization techniques, with short or long-segment instrumentation chosen based on the McCormack load-sharing score. It is concluded that early surgery (within 24 hours) is critical for neurological recovery and early mobilization, especially in Type B and C fractures.
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