Fusion of atlas with the occipital bone is a rare congenital anomaly known as occipitocervical synostosis, occipitalization of atlas, assimilation of atlas or atlanto-occipital fusion. We describe two cases of occipitocervical synostosis identified amongst one-hundred dry adult human occipital bones from the collection of Ege University, School of Medicine, Department of Anatomy (incidence 0.5%). The synostosis was complete type for both cases. Occipitocervical synostosis is clinically important as it may cause narrowing of foramen magnum which may compress the brainstem, vertebral artery and cranial nerves, and during surgical approaches to the craniovertebral region.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.