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

Figure 6

Schematic drawings of artificial discs during flexion (a, b) and extension (c, d) for the Baguera C Discs (a, c) and Bryan Discs (b, d). The larger shell angle results in less loading force in the anterior aspect, leading to anterior bone loss, regardless of implant type.

(a)

(b)

(c)

(d)