%0 Journal Article %T Etiology and treatment of cervical kyphosis: state of the art review—a narrative review %A Ogura, Yoji %A Dimar, John R. %A Djurasovic, Mladen %A Carreon, Leah Y. %J Journal of Spine Surgery %D 2021 %B 2021 %9 %! Etiology and treatment of cervical kyphosis: state of the art review—a narrative review %K %X %U https://jss.amegroups.org/article/view/5409 %V 7 %N 3 %P 422-433 %@ 2414-4630