Reason: hx cervical fusion - eval hardware and fusion and stability History: none- surveillance 4 views of the cervical spine demonstrate anterior plate and screws entering the C3 and C4 vertebral bodies, with resultant fusion of C3 and C4. No radiographic evidence of hardware complication. Severe disc space narrowing is again seen at C6-7. No evidence of malalignment on flexion/extension views.
Postoperative changes related to ACDF, with resultant fusion of C3 and C4, and degenerative disc disease as above.