Hydraulic Pressure Lateral Sinus Lift Approach

This study involves a randomized clinical trial of 20 participants with less than 6 mm bone height in the posterior maxilla in need of Maxillary Sinus Floor Augmentation using the lateral window approach. Patients will be randomly assigned to two groups; the HPLT Group which include 10 patients who will undergo hydraulic pressure for osteotomy preparation for lateral sinus lifting technique, and the PSLT Group which include 10 patients managed using piezoelectric surgery. Clinical and radiographic assessment of bone augmentation, as well as intraoperative biological complications and postoperative complications were recorded.