Cervical spinal fusion for degenerative disc disease

Degenerative disc disease (DDD) of the cervical spine is a common phenomenon. The most common surgical procedure performed is spinal fusion, which involves removal of the damaged disc(s) and creation of a permanent connection across the vertebral space by means of a graft.

Status: Decision completed

Why is cervical spinal fusion being reviewed?

Despite the increase in the frequency of fusion surgery, there are many unanswered questions regarding its place in the treatment of cervical DDD, including the optimal technical approach, identification of patient subgroups likely to benefit from fusion surgery, need for repeat surgery, long-term benefit relative to conservative management, and the likelihood of long-term complications. 

Primary criteria ranking

  • Safety = Medium
  • Efficacy = High
  • Cost = High

Documentation

Assessment timeline

  • Draft key questions published: September 21, 2012
  • Public comment period: September 21 to October 5, 2012
  • Draft report published: January 10, 2013
  • Public comment period: January 10 to February 14, 2013
  • Final report published: February 18, 2013
  • HTCC public meeting: March 22, 2013