Hisashi YoshimotoManabu ItoKuniyoshi AbumiYoshihisa KotaniYasuhiro ShonoTakashige TakadaAkio Minami2026-03-222026-03-22200410.1097/01.brs.0000107225.97653.cahttps://doi.org/10.1097/01.brs.0000107225.97653.cahttps://andeanlibrary.org/handle/123456789/44108Citaciones: 121Surgical fixation of A-A joint in a hyperlordotic position will lead the lower cervical spine to a kyphotic sagittal alignment after surgery. To maintain the physiologic sagittal alignment of the subaxial cervical spine, C1-C2 should not be fixed in a hyperlordotic position.enMedicineSubluxationSagittal planeRadiographySpinal fusionKyphosisRange of motionSurgeryOrthodonticsA Retrospective Radiographic Analysis of Subaxial Sagittal Alignment After Posterior C1–C2 Fusionarticle