Comment on

• Treatment of craniocervical instability using a posterior-only approach: report of 3 cases.

  Young RM, Sherman JH, Wind JJ, Litvack Z, O'Brien J. Young RM, et al. J Neurosurg Spine. 2014 Aug;21(2):239-48. doi: 10.3171/2014.3.SPINE13684. Epub 2014 May 2. J Neurosurg Spine. 2014. PMID: 24785968
• Letter to the editor: treatment of craniocervical instability using a posterior-only approach.

  Joaquim AF. Joaquim AF. J Neurosurg Spine. 2015 Mar;22(3):334-5. doi: 10.3171/2014.9.SPINE14853. Epub 2015 Jan 2. J Neurosurg Spine. 2015. PMID: 25555056 No abstract available.