Trefoil System for the Treatment of Mandibular Edentulism: A Case Report with 30 Months Follow-Up

Figure 4

Intraoral view of the surgical steps (2): the first surgical guide is removed (a) and the second is placed and fixed (b, c), the distal implants sites are prepared thanks to metal bushings of increasing diameter (d), and the fixtures are inserted (e).

(a)

(b)

(c)

(d)

(e)