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Table 1 Clinical Results

From: Cervical arthroplasty with ROTAIO® cervical disc prosthesis: first clinical and radiographic outcome analysis in a multicenter prospective trial

 

Preoperative

3 to 6 month

Last follow-up

NDI (range 0-50)

21.65 ± 9.84

10.65 ± 8.32 (p < 0.001)

10.50 ± 9.35 (p < 0.001)

VAS neck pain (range 0-10)

5.30 ± 2.81

2.49 ± 1.86 (p < 0.001)

3.33 ± 2.75 (p < 0.001)

VAS arm pain (range 0-10)

5.93 ± 3.174

1.91 ± 1.81 (p < 0.001)

2.88 ± 2.72 (p < 0.001)

NSAID –use (% of patients)

 Never

18.5 %

48.9 %

45.8 %

 Seldom

14.8 %

23.3 %

33.3 %

 Often

14.8 %

16.3 %

8.3 %

 Always

51.9 %

9.3 %

12.5 %

  

(p < 0.001)

(p < 0.001)

  1. NOTE. NDI and VAS are provided as mean ± standard. NSAID-use is provided as percentage of patients