Clinical and radiographic outcomes of posterior cervical arthrodesis and stabilization via lateral mass screwing and rod fixation: a retrospective study at a tertiary hospital in Addis Ababa, Ethiopia. - Mendere, Surafel Mekonnen; Teferi, Mikiyas G.; Negussie, Michael A.; Admasu, Azarias Kassahun; Mengistu, Samuel Getahun (BMC Musculoskeletal Disorders, 2025)