6 months before surgery | Suspension of the BPs before surgery and if possible after surgery Professional hygiene |
7 days before and after surgery | Amoxicillin and clavulanic acid, 1 tablet every 12 h (2 g for day) Metronidazole 250 mg; 2 tablets every 8 h (1.5 g for day) Chlorhexidine gluconate 0.2% (oral rinse) |
Day surgery | Oral rinse with chlorhexidine gluconate 0.2% for 1 min Flapless or mini-flap approach Copious irrigation during implants sites preparation Two-stage implants placement |
Post-surgical | Ibuprofen 600 mg every 8 h for 2 days (later on if needed) Periodic (3–6 months) follow-up |