Early Experiences With Image-Guided Transoral Surgery for the Pathologies of the Upper Cervical Spine

Abstract

Image guidance during transoral exposure of the upper cervical spine offered excellent three-dimensional guidance on the ventral surface of the craniocervical junction, allowing a safer, more controlled surgery. As the targets of the transoral spinal surgery are fixed bony and ligamentous structures, no shifting occurs and continuous high navigation accuracy can be achieved. The use of the navigation can reduce the significance of the intraoperative fluoroscopy, diminishing the radiograph load of the patient and the operating room team.