Clinical, Histological, and Radiological Outcomes of Sinus Floor Elevation Using a New Approach before Extraction of Periodontally Hopeless Maxillary Molars: A Case Report with 3-year Follow-Up

<div>The process of the modified lateral sinus floor elevation. (a) Access window on the lateral wall. (b) Grafting materials at the sinus floor. (c) Collagen membrane covering access window. (d) Suturing.</div>

Case Reports in Dentistry

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Figure 4: Clinical, Histological, and Radiological Outcomes of Sinus Floor Elevation Using a New Approach before Extraction of Periodontally Hopeless Maxillary Molars: A Case Report with 3-year Follow-Up 

Figure 4 | Clinical, Histological, and Radiological Outcomes of Sinus Floor Elevation Using a New Approach before Extraction of Periodontally Hopeless Maxillary Molars: A Case Report with 3-year Follow-Up 