- Prospective, multicenter study of 2-level cervical arthroplasty with a PEEK-on-ceramic artificial disc; J Neurosurg Spine. 2022; Domagoj Coric 1 2, Richard D Guyer 3, Hyun Bae 4, Pierce D Nunley 5, K Brandon Strenge 6, John H Peloza 7, Margaret O Boltes 1, Donna D Ohnmeiss
- The investigational group (n = 182) was compared with patients who underwent ACDF (n = 170) in a historical control group using propensity score analysis.

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