Journal of the Korean Association of Oral and Maxillofacial Surgeons : eISSN 2234-5930 / pISSN 2234-7550

Fig. 6.

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Fig. 6. Postoperative radiographs showing that the resorbable barrier membrane, which was internally fixed and stabilized by a titanium screw, maintained its proper position and prevented the loss of graft material into the sinus cavity. Panoramic radiograph (A) and cone-beam computed tomography (B) images showing the titanium fixation screw at the medial bony wall of the sinus.
J Korean Assoc Oral Maxillofac Surg 2023;49:297~303