Graft Dislodgement Scott C. McGovern Winston Fong Jeffrey C. Wang GRAFT DISLODGEMENT Cervical spine pathology arising from degenerative disease, tumor, trauma, or infection may present with multilevel involvement. When the…

Ventral Cervical Pseudarthrosis Sanford E. Emery Failure of fusion after attempted arthrodesis is a wellknown complication of operative intervention in any region of the spine. This has been recognized for…

Halo-Related Complications Robert C. Decker Steven R. Garfin The halo was initially described in 1959 for cervical immobilization of patients following uninstrumented fusion for poliomyelitis (1). Since then, its indications…

Complications in the Treatment of Subaxial Cervical Fractures and Dislocations Rolando Figueroa Roberto Eric O. Klineberg Subaxial cervical spine fractures and dislocations are common injuries. Many opportunities may arise for…

Complications Related to the Management of Odontoid Fractures Paul Kraemer Rick C. Sasso Care of the patient with an odontoid fracture continues to be fraught with difficulty. Complications may arise…

Trauma-Related Complications— Atlantooccipital Dislocation Jason S. Weinstein Andrew N. Nemecek The occipitoatlantal and atlantoaxial joints comprise the bony articulations that make up the craniocervical junction. Complete disruption of the ligamentous…

Complications Associated with Dorsal Cervical Instrumentation David M. Jackson Louis F. Amorosa John G. Heller Steven C. Ludwig Subaxial dorsal cervical instrumentation methods have been used for more than a…

Complications of Anterior Cervical Plating Brandon D. Lawrence Darrel S. Brodke Since the advent of ventral cervical surgery by Smith and Robinson (1) and Cloward (2) in the late 1950s…

Postlaminectomy Cervical Kyphosis Matthew J. Goldstein Michael P. Ast Jeff S. Silber Greg D. Anderson Todd J. Albert BACKGROUND Cervical lordosis is critical to the normal alignment of the spine….

What Is a Complication? Toward Objective Definition and Reporting of Adverse Outcomes Robert A. Hart Paul A. Anderson Sohail Mirza DEFINITIONS Objective evaluation and presentation of adverse outcomes, or complications,…