Defining the Caudal Limits and Predictors of the Endoscopic Endonasal Approach to the Craniovertebral Junction: A Cadaveric Study - Alsavaf, Mohammad Bilal; Abouammo, Moataz D.; Gosal, Jaskaran Singh; Narayanan, Maithrea S.; Bhuskute, Govind S.; Biswas, Chandrima; Mansur, Guilherme; VanKoevering, Kyle K.; Wu, Kyle C.; Prevedello, Daniel M.; Carrau, Ricardo L. (Journal of Neurological Surgery Part B: Skull Base, 2025)