The Journal of Bone and Joint Surgery, Vol 59, Issue 1 45-48, Copyright © 1977 by Journal of Bone and Joint Surgery, Inc
Fracture-dislocations of the cervical spine. Instability and recurrent deformity following treatment by anterior interbody fusion
ES Stauffer and EG Kelly
Anterior intervertebral-body fusion has been advocated by various authors
for management of several varieties of fracture and fracture-dislocation of
the cervical spine. This report is a retrospective study of sixteen
patients, all of whom had a fracture-dislocation of the cervical spine, who
were treated with an anterior dowel interbody fusion. All had postoperative
instability with recurrence of angular deformity, and all sixteen were
shown to have disruption of the posterior ligaments. Three patients had a
progressive neurological deficit postoperatively. Thirteen patients
required two or more operative attempts at stabilization. Anterior fusion
should not be performed as primary surgical treatment for fractures of the
cervical spine when there is either evidence of disruption of the posterior
ligaments or a strong presumption that such disruption exists.