A rare case of cervical myelopathy due to a bipartite atlas: degenerative complications and surgical outcome. Illustrative case

This case highlights the importance of recognizing a bipartite atlas as a potential cause of cervical myelopathy, particularly in older patients with degenerative changes. This is a rare case in which congenital and degenerative factors are intertwined, underscoring the importance of a comprehensive pathological analysis and the development of a personalized treatment strategy. Prompt diagnosis and appropriate surgical intervention are essential for favorable outcomes. https://thejns.org/doi/10.3171/CASE24688.