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Fig. 3 | International Journal of Implant Dentistry

Fig. 3

From: Evaluation of the surgical and prosthetic success of All-on-4 restorations: a retrospective cohort study of provisional vs. definitive immediate restorations

Fig. 3

a The restoration of the case in Fig. 2 before explantation. During the entire healing time of the dorsal implant in the 2nd quadrant, the restoration was fixed on the three osseointegrated implants and the one loosened implant in the 2nd quadrant. b After successful osseointegration of the dorsal implant in the 2nd quadrant, the dentures were adapted to the new situation. For this purpose, the dorsal element of the restoration in the 2nd quadrant, which was the connection to the loosened implant, was separated. A connection piece was cast on the implant that was subsequently inserted and welded to the rest of the restoration. c The situation after incorporation of the adapted restoration

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