Semidirect Resin Composite Veneers in a Patient with Bruxism

Figure 4

(a) Tooth preparation of the cervical with a spherical diamond bur at half depth and angled at 45°. (b) Longitudinal grooves in the cervical third were made with half of the active bur. (c) Longitudinal grooves in the middle third were made with half of the active bur. (d, e) Longitudinal grooves in the incisal third were made with half of the active bur. (f) Bur-prepared for half of the vestibular surface. (g) Bur-prepared of the vestibular surface; margins were refined with thin and extrafine diamond burs.

(a)

(b)

(c)

(d)

(e)

(f)

(g)