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Table 3 ABL incidence of vertebrae

From: More anterior bone loss in middle vertebra after contiguous two-segment cervical disc arthroplasty

FU period

SV

MV

IV

P

Early FU

24 (30.8%)

48 (61.5%*)

28 (35.9%)

< 0.001

Last FU

26 (33.3%)

54 (69.2%#)

34 (43.6%)

< 0.001

  1. FU, follow-up; ABL, anterior bone loss; SV, superior vertebra; MV, middle vertebra; IV, inferior vertebra; *, P < 0.05 in pairwise comparisons at early FU; #, P < 0.05 in pairwise comparisons at last FU.