31 July 2026
: Case report
Unilateral Biportal Endoscopic Resection of the Posterior Arch of the Atlas for Crowned Dens Syndrome
Rare disease
Xuanhui WangDOI: 10.12659/AJCR.953125
Am J Case Rep 2026; 27:e953125
Figure 3 Postoperative computed tomography scan (2024) showing resection of the posterior arch of the atlas.






