Letter to the Editor. Limitation of the Orthopedic System Inc. Cervical Spine Base Unit

J Neurosurg Spine. 2017 Oct;27(4):481-482. doi: 10.3171/2017.3.SPINE17232. Epub 2017 Jul 21.

Patrick W Hitchon^{1

2}, Mario Zanaty^{1

2}, Logan Helland^{1

2}, Kingsley Abode-Iyamah^{1

2}, Nader S Dahdaleh^{1

2}

No abstract available