The Importance of The Atlas Vertebra and Its Variations

Öz

Rutin osteoloji uygulamasında varyasyonel bir atlas karşımıza çıkabilir çünkü atlas omuru insandaki en çok varyasyona sahip omurdur. Boyna yapılan cerrahi operasyonlarda özellikle atlas omurunun varyasyonları cerrahlar tarafından önceden bilinmelidir çünkü atlas omuru ile çok yakın seyreden arteria vertebralis’lerin hasarlanması önlenmelidir. Arteria vertebralis’lerin meninksleri, dura mater’i, omuriliğin boyun kısmını ve spinal gangliyonları kanlandırmasından dolayı bu arterin hasarı vertebrobasiler iskemiye bağlı migren, vertigo, diplopia gibi durumlara yol açabilir. Vertebral venler ve arterin etrafındaki sinir pleksusu da atlasın travmalarında incinip klinik semptom ve komplikasyonları zenginleştirebilir.

Anahtar Kelimeler

• atlas vertebra,processus transversus,varyasyon

Kaynakça

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