Highlights: Patient satisfaction does not mean good efficacy; Peroperative neck pain predicts clinical benefit from cervical disc arthroplasty; Fusion is not always the best option for low back pain; Profile – Jack Zigler
Highlights: Patient satisfaction does not mean good efficacy; Peroperative neck pain predicts clinical benefit from cervical disc arthroplasty; Fusion is not always the best option for low back pain; Profile – Jack Zigler