Evaluation of Stress Generated with Different Abutment Materials and Angulations under Axial and Oblique Loading in the Anterior Maxilla: Three-Dimensional Finite Element Analysis

Figure 4

Von Mises stress in implant for straight and angulated titanium and zirconia under oblique loading. (a) Zero degree titanium abutment. (b) Zero degree zirconia abutment. (c) 15° titanium abutment. (d) 15° zirconia abutment. (e) 25° titanium abutment. (f) 25° zirconia abutment.

(a)

(b)

(c)

(d)

(e)

(f)