Peri-implantitis Surgical Regenerative Therapy Using Bovine Bone Substitute With Hyaluronic Acid

After local anaesthesia, a full-mucoperiosteal flap will be evaluated. After granulation tissue is removed by using titanium or graphite curettes and implant surface decontamination will be performed using photodynamic therapy. Thereafter, the peri-implant bone defects in the test group will be full-filled either with bovine bone substitute with hyaluronic acid (Cerabone plus). Collagen dermal matrix (Mucoderm) will be inserted instead of a collagen membrane. Mucoderm will be fixed with 5.0 resorbable sutures. The flap will be coronally positioned and sutured with 5.0 non-resorbable sutures, respectively.

After local anaesthesia, a full-mucoperiosteal flap will be evaluated. After granulation tissue is removed by using titanium or graphite curettes and implant surface decontamination will be performed using photodynamic therapy. Thereafter, the peri-implant bone defects in the control group will be full-filled either with bovine bone substitute (Cerabone). Collagen dermal matrix (Mucoderm) will be inserted instead of a collagen membrane. Mucoderm will be fixed with 5.0 resorbable sutures. The flap will be coronally positioned and sutured with 5.0 non-resorbable sutures, respectively.