Sinus Augmentation by Platelet-Rich Fibrin Alone: A Report of Two Cases with Histological Examinations

<div>Sinus augmentation using the lateral window technique. (a) PRF clots were filled inside the sinus cavity and (b) the PRF membrane was used to cover the osteotomy window. (c) A CT image taken immediately after sinus augmentation using PRF only.</div>

Case Reports in Dentistry

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Figure 6

Figure 6: Sinus Augmentation by Platelet-Rich Fibrin Alone: A Report of Two Cases with Histological Examinations 