Fig. 3From: Functional rehabilitation of the maxillary sinus after modified endoscopic sinus surgery for displaced dental implantsThe CLP approach to access the displaced implant and infected bone graft materials in Case 4. Preoperative intraoral view (A). After implant removal, the maxillary sinus was carefully irrigated (B). In cases of extensive destruction in the maxillary anterior wall, a 6-hole miniplate was used for reconstruction (C). Inflamed tissue, infected bone graft material, and the displaced dental implant specimen (D)Back to article page