Anterior Bone Loss after Cervical Baguera C Disc versus Bryan Disc Arthroplasty

Table 4

Difference in adjusted anteroposterior endplate diameter by gender.

	Female ()		Male ()		value
Adjusted anteroposterior diameter of the upper adjacent endplate (mm)	16.9	(16.0, 17.8)	18.8	(18.3, 20.0)	<0.001
Adjusted anteroposterior diameter of the lower adjacent endplate (mm)	16.2	(15.1, 17.1)	18.0	(17.1, 19.2)	<0.001
Mismatch (difference) between the implant and the upper adjacent endplate (mm)	2.0	(1.5, 2.8)	2.9	(2.3, 4.2)	<0.001
Mismatch (difference) between the implant and the lower adjacent endplate (mm)	1.1	(0.5, 1.9)	2.1	(1.1, 3.3)	0.004

Mann–Whitney test, median (IQR). . .