Treatment of Intrabony Defects With Injectable Platelet-Rich Fibrin and Xenogenic Grafts

During the surgical phase of treatment, patients will undergo open flap debridement surgery. Infiltrative local anesthesia will first be administered to the involved teeth. The gingiva will be incised within the gingival sulcus using a scalpel, and a full-thickness flap will be carefully elevated with a periosteal elevator. Granulation tissue and dental calculus will be completely removed using Gracey curettes (American Eagle, USA) and an ultrasonic scaler. Subsequently, a xenogeneic bone graft mixed with injectable platelet-rich fibrin (i-PRF) will be applied. The flap will then be sutured using 4-0 polypropylene sutures.

During the surgical phase of treatment, patients will undergo open flap debridement surgery. Infiltrative local anesthesia will first be administered to the involved teeth. The gingiva will be incised within the gingival sulcus using a scalpel, and a full-thickness flap will be carefully elevated with a periosteal elevator. Granulation tissue and dental calculus will be thoroughly removed using Gracey curettes (American Eagle, USA) and an ultrasonic scaler. A xenogeneic bone graft mixed with physiological saline will then be applied. Finally, the flap will be sutured using 4-0 polypropylene sutures.