Comparison of the Use of Bovine Bone Graft and Titanium-Platelet Rich Fibrin in Maxillary Sinus Augmentation

For maxillary sinus augmentation, the area will be prepared by lifting a full-thickness flap. The sinus membrane will be carefully elevated by opening a window through the lateral wall of the sinus on both sides.platelet-rich fibrin prepared with titanium on the other side will be placed in the space prepared in the sinus region by random selection. For Platelet-rich fibrin prepared with titanium (T-PRF), the blood taken from the patient to a 20 cc injektor was put into titanium tubes and prepared by centrifugation at 2700 rpm for 14 minutes according to the standard protocol. Then, 6 months after the surgery, histological sample will be taken with a trephine bur in both groups and the implant will be placed in accordance with the standard protocol. The stability value (ISQ) of the placed implant will be measured with the Ostell device at the time the implant is placed and 3 months after it is placed.

For maxillary sinus augmentation, the area will be prepared by lifting a full-thickness flap. The sinus membrane will be carefully elevated by opening a window through the lateral wall of the sinus on both sides. Bio-oss bovine bone graft on one side will be placed in the space prepared in the sinus region by random selection. For Platelet-rich fibrin prepared, the blood taken from the patient to a 20 cc injektor was put into titanium tubes and prepared by centrifugation at 2700 rpm for 13 minutes according to the standard protocol. Then, 6 months after the surgery, histological sample will be taken with a trephine bur in both groups and the implant will be placed in accordance with the standard protocol. The stability value (ISQ) of the placed implant will be measured with the Ostell device at the time the implant is placed and 3 months after it is placed.