Does stopping at C2 matter? A comparative analysis of alignment and craniocervical compensation in C2–T1 versus C3–T1 posterior cervical fusion. - Saleh, Dana; Alkadri, Ahmad Zayd; Lingam, John S.; Mejica, Daven; Rubio, Diego Soto; Vignolles-Jeong, Joshua; Bauer, Sawyer; Baker, Katherine; Rostami, Mohsen; Kim, Patrick; Alikhani, Puya (Journal of Craniovertebral Junction & Spine, 2026)