Hydrodynamic Piezoelectric Technique in Internal Sinus Lift

Background: The use of hydrodynamic piezoelectric techniques for trans crestal / internal sinus lift with simultaneous implant placement has gained popularity as a safe and minimally invasive technique for managing the posterior edentulous maxilla, particularly in cases with sinus pneumatization. This method offers a controlled elevation of the Schneiderian membrane while reducing the risk of perforation compared to conventional techniques. Additionally, it minimizes postoperative discomfort and oedema, leading to better acceptance and satisfaction by the patients. In contrast to traditional osteotome tapping procedures, the hydrodynamic piezoelectric technique enhances surgical outcomes while preserving vital anatomical structures, making it a superior alternative in implant dentistry. This study aims to evaluate the use of the hydrodynamic piezoelectric technique in internal sinus lifting with simultaneous implant placement in comparison to the conventional osteotome technique.

NCT Number	NCT07044882
Lead Sponsor	Hams Hamed Abdelrahman
Conditions	Maxillary Sinus Lift, Osteotome
Enrollment	22 participants
Start Date	2025-10-01
Primary Completion	2026-04-30 (estimated)
Study Completion	2026-04-30 (estimated)
Updated on ClinicalTrials.gov	2025-07-01