@article{JSS4870,
author = {Mohamed Macki and Travis Hamilton and Jacob Pawloski and Victor Chang},
title = {Occipital fixation techniques and complications},
journal = {Journal of Spine Surgery},
volume = {6},
number = {1},
year = {2020},
keywords = {},
abstract = {Occipitocervical fusions in the adult population are most commonly indicated for neoplastic tumors invading the craniocervical junction (CCJ), rheumatological deformities compromising the foramen magnum, and traumatic dislocations resulting in occiput-C1 instability. Appropriate preoperative imaging will not only assist in identifying the pathology but also determine a treatment regimen for the diseased junction. A treatment algorithm for craniocervical disease is proposed. Lesions must first be identified as irreducible versus reducible: restore extension and/or distraction of the craniovertebral junction without injuring the neural elements. Irreducible lesions require decompression only, while reducible lesions require an added fusion. Techniques in fusion are broadly divided into external immobilization versus internal fixation. The former entails halo rings and tongs for a prolonged duration. Fixation surgeries vary from wiring to screw fixation of the occiput-C1 segment. Details of the operation as well as potential complications are discussed.},
issn = {2414-4630}, url = {https://jss.amegroups.org/article/view/4870}
}