Open Access
Prevalence and Clinical Significance of Atlas Vertebra Ponticulus Anomalies: A Radiographic-Anatomical Perspective
4
School of Medicine, University of Buenos Aires, Argentina
4
Division of Neuroanatomy, Kyoto University Graduate School of Medicine, Japan
Abstract
Anomalies of the atlas (C1) vertebra, particularly the formation of osseous bridges or ponticles, are relatively common anatomical variations that can have significant clinical implications. This article presents a comprehensive radio-anatomical study of ponticles on the atlas, focusing on their prevalence, morphological characteristics, and potential clinical ramifications. By analyzing radiographic and anatomical data, this study aims to enhance understanding of these variations, which can impinge upon critical neurovascular structures such as the vertebral artery and suboccipital nerve. The findings underscore the importance of identifying these ponticles in diagnostic imaging and surgical planning to prevent iatrogenic complications and manage related symptoms effectively.
Keywords
Atlas vertebra,
Ponticulus posticus,
Ponticulus lateralis
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